Wild Life in New Zealand. Part I. Mammalia.

NEW ZEALAND BOARD OF SCIENCE AND ART.

MANUAL No. 2.

WILD LIFE IN NEW ZEALAND.

PART I.—MAMMALIA.

BY

Hon. Geo. M. THOMSON, M.L.C., F.L.S., F.N.Z.Inst.

ILLUSTRATED.

WELLINGTON, N.Z.

BY AUTHORITY: MARCUS F. MARKS, GOVERNMENT PRINTER.

1921.

OTHER WORKS BY THE SAME AUTHOR.

The Ferns and Fern Allies of New Zealand. Melbourne, 1882. Out of print.

Introductory Class-book of Botany. Wellington, 1891; second edition, Wellington, 1906.

A New Zealand Naturalists’ Calendar. Dunedin, 1909.

The History of the Portobello Marine Fish-hatchery. Board of Science and Art Bulletin No. 2. Wellington. Now in the press.

The Naturalization of Animals and Plants in New Zealand. Cambridge University Press. Now in the press.

TABLE OF CONTENTS.

Fallow Deer.

WILD LIFE IN NEW ZEALAND.

PART I.—MAMMALIA.

CHAPTER I.

INTRODUCTION.

In a land which depends to a very large extent on agricultural and pastoral pursuits and industries some knowledge of the animal and vegetable life of the country should be taught in every school, and the love of Nature in all her varied aspects should be inculcated in every child. The best way of acquiring such knowledge is by observation, and every child is more or less a naturalist from the start. It has been said that man is a classificatory animal, and it is wonderful how most children begin to collect such objects as interest them, and how, unconsciously, they begin to classify them.

But, hand-in-hand with observational work, a certain amount of instruction is very helpful, and if the one can work in harmoniously with the other progress in the knowledge of Nature is greatly facilitated. Books conveying instruction in botany are common enough, but those dealing with the rudiments of zoological work in a form sufficiently attractive to the uninformed reader are by no means numerous. I do not know of any work dealing with the animals which are frequently met with in New Zealand, and in the hope of partly supplying this want I propose to write a few sketches of the wild life of the country, in which I shall attempt to give some account of those which are most common. The late Professor Hutton and Mr. James Drummond, of Christchurch, published some years ago a valuable work entitled “Animals of New Zealand,” which should be in every school library. This, besides being rather expensive for most private readers, is a more or less technical work, and deals only with the higher vertebrate fauna indigenous to these Islands. Excellent little articles appear from time to time in the School Journal, but these are not readily procurable.

In all centres of settlement the animal life is almost as much due to foreign immigration as the people are; but observers cannot tell this fact without some assistance, and one of the difficulties with which all embryo naturalists are met is to know which plants and animals are native and which are introduced. Let me illustrate this.

Living as I do in a suburb of Dunedin, just outside the Town Belt, I observe in my walks that in this neighbourhood certain species of birds are very common. They are house-sparrows, blackbirds, thrushes, starlings, and hedge-sparrows. These are all forms which have been introduced from Great Britain. Almost as abundant, but more erratic in their occurrence, are wax-eyes (or twinkies) and goldfinches—the former a somewhat recent immigrant, apparently from Australia, and the latter introduced from Britain. Less abundant in varying degree are grey warblers, tomtits, fan-tailed flycatchers, chaffinches, greenfinches, an occasional yellowhammer, and a little brown owl. The first three are natives, the rest are introduced. The native bell-bird (or korimako) visits the gardens from time to time, especially when the trees are in flower; while occasionally in the outlying districts one hears or sees a tui or a morepork: these are all natives. In the more open country introduced skylarks are common, as are the native ground-larks, or pipits. On the seashore are numerous species of birds, but these are all indigenous species. On still nights one often hears the black swans flying overhead in their migrations from one sheet of water to another: these were introduced from Western Australia.

About the house are occasionally a few mice, and in town brown rats are common. These are not kept in check by the dogs and cats which are common in many houses. During the nights hedgehogs roam about the gardens, and are far more common than unobservant people have any notion of. All these and the other mammals met with, such as horses and cattle, sheep, goats, pigs, and rabbits, were originally introduced, mostly from Britain.

When I go to work in the garden I turn up numerous earthworms, nearly all belonging to introduced species—unless I start to trench in new ground, when I come on native species. The wood-lice are introduced; so are the earwigs, which are so common in the north end of Dunedin; so are all the slugs and snails. The bees and humble-bees are introduced, as are the large drone-flies which visit so many of our flowers in autumn and early winter. Nearly all the plants in our fields, orchards, and gardens, cultivated ones and weeds alike, are of foreign origin; so are the aphides and scale insects which infest them. The flies which infest our houses and carry dirt and disease in all directions are foreigners; so are the borers which destroy our houses and furniture; and so also are bugs, fleas, and lice, which are harboured in dirty surroundings.

The question might well be asked, Where do the native species come in? The answer would have to be that wherever man goes certain species of animals and plants follow him, and become established if the conditions are suitable; while another section he either takes with him for their utility or introduces afterwards for various reasons; and the native species gradually get pushed out.

Let us consider these two kinds of introductions. The only mammals in New Zealand which were introduced by man unconsciously are rats and mice. These accompany man wherever he goes and settles, and do so very much against his will. All the other forms—horses, opossums, wallabies, cattle, sheep, goats, pigs, deer, dogs, cats, hares, rabbits, hedgehogs, and guinea-pigs—were introduced of set purposes. All the introduced birds were also brought to this country on purpose. So were the introduced fishes—salmon, trout, carp, perch, tench, turbot, &c. So were the frogs. As we get lower down the scale of the animal kingdom we find the self-introduced forms increasing in proportion and number, and those brought in for definite reasons becoming fewer.

No fewer than twenty-eight species of slugs and snails have been introduced into the country. Of these, one—a water-snail (Lymnaea stagnalis)—was brought here for the purpose of feeding imported trout; all the rest were imported among some kind of agricultural or horticultural produce. The case of the insects is especially interesting. About 270 species have been introduced. Those kinds which were first brought for some definite purpose were silkworms, then honey-bees, and later humble-bees. An unsuccessful attempt was also made to introduce the cochineal insect. The silkworms, which are, of course, not wild animals in any sense of the term, never became established, but they can still be obtained from a few dealers. The humble-bees were brought here for the special purpose of fertilizing red clover; and thus obtaining seed from the plants, instead of having constantly to import seed from abroad. In more recent years eleven species of insects—mostly ichneumons and ladybirds—have been introduced by the Department of Agriculture to cope with other insects which have become pests, the larvae of the former being parasites in the bodies of their prey, the latter feeding directly upon aphides. All the other introduced insects—that is, over 250 species—have been brought here unwittingly.

Nineteen species of earthworms have found their way into the country, most probably among the earth and the roots of introduced plants.

It will thus be seen that wherever people are settled in New Zealand the greatest number of animals to be met with are immigrants like themselves. A popular account, therefore, of the wild life of the country must deal with these introductions, as well as with those native forms which are still to be met with commonly. This, then, must be my apology for writing some sort of consecutive account of the common animals which are now to be found near the haunts of men, as well as of those which take some finding. Descriptions of introduced animals are to be obtained only by reading books of natural history dealing with other countries, or in isolated articles, such as the useful leaflets issued from time to time by the Department of Agriculture.

Nearly all children, and a majority of grown-up people as well, are fond of natural history, and many who have lost the early taste find it revive when they are brought in contact with it later. I should feel rewarded if this little book should stimulate the love of nature in any of its readers, and especially if it would cause a more general desire for nature-study to spring up in our schools.

The first Europeans who landed in New Zealand and who came to know something of the animals which were to be met with were those who came with Captain Cook in his visit here in 1769. They found that the birds and beasts were very different from those they had known in the Homeland from which they had come. They also noticed that there were very few animals or plants which were desirable for food, or which were likely to furnish food to later arrivals; and Cook was sufficiently far-seeing to recognize that before long many of his countrymen would come to these Islands either to visit them or to stay. These early European voyagers found that the Maoris, whom they met for the first time, and who were far more numerous than they are now, had no domestic animals except dogs, which they kept for food. They also found that a rat was very common in many parts; but they met with no other four-footed animals, except, probably, lizards.

So Cook and those who followed him thought it would be a good thing for the country, and for the Europeans who might come later to live in it, if the best and most useful animals and plants which occurred in Britain were brought to New Zealand. They were, then, the pioneers in starting the introduction of European forms by giving the Natives pigs, goats, fowls, and seeds of several plants. Other animals and plants were brought here from time to time, and as white people increased in number, and gradually occupied much of the land and brought it into cultivation, these introduced forms in certain localities soon displaced many of the native forms. All the thickly peopled and settled parts of New Zealand are much more like parts of Europe as far as animals and plants are concerned than they are like the New Zealand which Cook knew. The reason is that wherever white men go to settle they take with them certain animals and plants, which they keep and cultivate. Besides, as already said, a great many things come into the new country with the immigrants—things which are not wanted, perhaps, but which follow white men wherever they go—and these things frequently become very common. We call the plants “weeds” because they grow where they are not wanted. But we have no name for the uninvited animals—mostly small—which thus come into the country, until perhaps they become very common, and then we just call them “pests”—nasty hurtful things to be destroyed and got rid of.

Now, if we are going to study the natural history of the country—both its native (or indigenous) and introduced animals and plants—we must put away from our minds the idea of “weeds” and “pests,” and look at and think of them as wonderful works of creation, full of beauty and interest. All nature is full of beauty, and if one looks for this it will be found everywhere. It will also be found that the study of the book of nature is unending. It does not stop, like the story of a book, but the more one learns and the more one comes to know the more one will find fresh chapters opening. If you are a naturalist, a true lover of Nature, and study her for half a century, you will find at the end of that time that you are only beginning to learn a little about the wonderful things which occur and exist in this wonderful world in which we live.

In describing the more common animals of New Zealand I am going to follow the regular order in which a naturalist would probably catalogue them.

At this point a word is necessary as to the names to be used. Some people profess to object very strongly to the use of technical names, and say, “Give us English names that we can understand.” The objection is absurd, and arises from ignorance and want of thought. How could a naturalist give English names to the thousands of native and introduced moths, beetles, and flies already known? To take a more special case among the beetles alone, how could he distinguish among the twenty-five species of native and the half-dozen or more introduced ladybirds? The thing cannot be done. On the other hand, technical names are given on a definite and simple plan, and are really not difficult to master. We use them every day in speaking of garden-plants—Anemone, Crocus, Gladiolus, Chrysanthemum, Dahlia, Fuchsia, Veronica, and so on.

In regard to the animals we are to deal with in this book we hardly need to use technical names, and will do so as sparingly as possible.

The first and highest group in the animal kingdom are the Mammalia. These are vertebrate (or back-boned) animals which are fur-clad, and the females have glands which secrete milk for the nourishment of the young. These glands open to the surface of the body by teats, or mammae, hence the name. Mammals are all warm-blooded animals. There are many other distinctive features by which animals of this group are characterized, both anatomical and physiological, but here we intend to give only the most distinctive points.

Mammals are divided into several orders, and of these six are now represented in the New Zealand fauna. As I do not wish to burden these pages with technicalities, I shall give only the briefest accounts of these orders, and mention the animals found here which belong to them.

1. The animals of the order Marsupialia are popularly known as pouched animals. Their most distinctive character is that the mammae lie within a pouch in which the young are placed while in an imperfect condition. Two kinds of animals belonging to this order are wild in New Zealand—namely, wallabies and so-called opossums.

2. The order Ungulata includes a large assemblage of herbivorous animals of somewhat diverse character. They possess theoretically five toes in each foot, but actually these are reduced to two, or, in the case of the horse, to one toe. This reduction is accompanied by a reduced condition of the ulna, which is fused with the radius, and the fibula is fused with the tibia. The order includes horses, pigs, deer, oxen, sheep, and goats, all of which are, or have been, wild in this country.

3. The third order, Cetacea, forms an extraordinary group of warm-blooded animals, which breathe air and suckle their young, but live in the sea. It includes all the forms known as whales, and all are indigenous to New Zealand.

4. The Carnivora are, as their name implies, flesh-eaters. Their teeth have sharp cutting-edges, and the canines are well developed to enable them to tear the flesh off their prey. The order includes cats, dogs, stoats, ferrets, and weasels, all of which have been introduced; and seals, which are indigenous.

5. The animals of the order Rodentia are only occasionally carnivorous. All possess long incisors furnished with strong chisel-like edges, and with these they are able to gnaw their food, from which circumstance the name is derived. The canine teeth are quite absent. In New Zealand are to be found rats, mice, rabbits, and hares.

6. The last order represented here is the Insectivora, a group, mostly of small animals, which is very difficult to define. The only animal belonging to the order in New Zealand is the hedgehog.

CHAPTER II.

MARSUPIALIA—WALLABIES AND OPOSSUMS.

Numerous attempts have been made to introduce various kinds of marsupials into New Zealand, and several kinds of kangaroos, wallabies, and opossums have been liberated in this country. At the present time there are either three or four species found wild in different parts.

Common Scrub Wallaby; Black-tailed Wallaby (Macropus ualabatus).

Some fifty years ago the late Mr. Studholme got some wallabies either direct from Tasmania or from the Canterbury Acclimatization Society, and these were set free in the neighbourhood of his home at Waimate, in South Canterbury. They very quickly increased, till they numbered thousands. They live in the bush, scrub, and fern about the gullies and gorges. They come out in the evenings to feed in the open ground. Their food consists chiefly of grass, but they are very fond of certain trees, particularly Panax arboreum, which they scratch and bark pretty badly. The skins of those taken in winter make very fine rugs, as the fur is thick and heavy. The flesh is said to be very palatable, and the tails make excellent soup. They are quite large creatures—small kangaroos, in fact—and the old bucks weigh over 60 lb.

About the year 1870 Sir George Grey imported some wallabies from Australia and set them free on Kawau Island. About the same time Mr. John Reed, of Auckland, also imported some, which he liberated on Motutapu Island, whence they have spread to Rangitoto. Those on Kawau increased to such an extent as nearly to eat out the vegetation, and when the property was sold the new owners allowed the wallabies to be killed out wholesale. They have by now been mostly all destroyed. Even in Sir George Grey’s time us many as two hundred would be killed in a single battue. Some got across to the mainland—a swim of three miles—but they cannot be very numerous. They belong to the same species as those so common at Waimate.

[W. Beken, photo.

Fig. 1.—The Common Scrub Wallaby.

Common Opossum (Trichosurus vulpecula), and Sooty Opossum (Trichosurus fuliginosa).

People who live in or near the bush in many parts of New Zealand know that among the trees are to be found numerous furry animals about the size of a big terrier dog, which are popularly known as opossums. The name is a misnomer, like so many popular names. The true opossums are found only in America; they belong to a different family of marsupials, and are carnivorous. Our animals are herbivorous, and ought to be called phalangers; but the other name will always stick to them now.

These animals are not usually seen during the daytime, but they come out at night, and, when other kinds of food are short, may make an attack on the orchards and eat the apples and pears as they are becoming ripe. But because they are chiefly nocturnal in their habits young people seldom see them, and unobservant people may live in a district containing thousands of opossums and never know that they occur in the neighbourhood. These animals are not natives of New Zealand. They were first brought to this country from Australia about sixty years ago, and were liberated near Riverton. Later importations have frequently been made, both private individuals and acclimatization societies introducing them. Thus the Auckland Society and Sir George Grey brought a considerable number from Australia between 1869 and 1876, and Kawau at one time was overrun with them. The Wellington Society liberated nineteen Tasmanian black opossums in the ranges behind Paraparaumu in 1892; and the Otago Society got twelve silver-grey opossums from Gippsland in 1895, and liberated them in the Catlin’s district. They have increased greatly in most wooded parts of the Dominion.

[W. Beken, photo.

Fig. 2.—The Common Opossum.

The opossum is a marsupial—that is, its young are brought forth in a very rudimentary condition, and are carried by the mother in a special pouch, which is provided with teats. When newly born they are little blind (?), naked creatures, not half as long as one’s little finger. The mother takes the little one in her lips and places it in the pouch with its mouth to a teat, and in this position it is carried for about four months. For the next two months it rides on the mother’s back, until it is able to look after itself. It leaves its mother when about six months old, and is then nearly half-grown. The opossum has only one young one once a year. (On the other hand, the true American opossum produces as many as a dozen at a time.) When fully grown the opossum is about 18 in. long. It has a thick, bushy tail, about 11 in. long, the end of which is blackish in colour. From this thick tail these animals are sometimes known in Australia as “brush-tailed opossums.” The legs are short and strong, and each foot is furnished with five fingers or toes. The bodies are covered with close, thick, woolly fur. In the first-named species the upper part of the body is a grizzled-grey colour, with the chin blackish, a rusty patch on the chest, and the rest of the under-surface whitish or yellowish. In the sooty opossum the fur is of a dark brownish-black colour. Otherwise the two species are very like one another. The head is small and somewhat fox-like, with rather short ears.

These animals live in trees, taking shelter in holes during the day, and sometimes they make a kind of rough nest at the bottom of the hole. The trees which they frequent are often marked by the tracks scored on the trunk by the sharp claws of the animals as they climb. They ascend the trees in a succession of jerks or short jumps, stretching out their feet and claws as far as possible on each side, and rarely losing their hold. In descending a tree they always come down head first.

In Australia opossums feed on the leaves of various species of Eucalyptus (or gum) trees, taking to other food only when these are scarce owing to clearing of the bush. In New Zealand they feed on whatever the bush supplies them with, chiefly leaves and shoots. Mr. F. Hunt, of Round Hill, says of them, “The food the opossum lives on is chiefly leaves of broadleaf, kamahi, broad-gum (Panax), and mapau (Pittosporum), rata-blossoms, supplejack-berries, berries of fuchsia and makomako, and practically all the seeds and blossoms that grow in this part of the bush. The opossum is not a grass-eating animal. It will eat white or red clover, sweetbrier shoots and seeds, but if an opossum is caged and fed on grass it will die of starvation. Also, if it were fed on turnips it would take as much to feed twelve opossums as one sheep would eat. When I and my brother were catching opossums for the Southland Acclimatization Society we fed them on carrots, boiled wheat, bread, boiled tea-leaves with sugar, and anything sweet. The damage the opossums would do running at large would be very little, seeing that they never come on to open country. The animal is blamed for barking apple-trees; but the opossum does not bark a tree. It might scratch the bark with its teeth, but it does not strip it off.”

Colonel Boscawen, of Auckland, who is a most reliable authority, tells me that as long as there is plenty of green stuff available opossums do not interfere with fruit, but that the damage they are often charged with is the work of rats—presumably black rats. On the other hand, at Kawau, Motutapu, Hawera, and other places they are stated to be destructive in orchards, eating the shoots of apple and plum trees in the spring-time and the fruit in the autumn.

The number of opossums in this country now is enormous. In 1912 it was estimated that over sixty thousand skins were taken in the Catlin’s district alone. Some acclimatization societies try to protect these animals, while fruitgrowers seek to destroy them. The law is rather complex on the subject, and few laymen know whether or not it is legal to destroy them. Meanwhile a large number are killed annually; but their skins are often declared as rabbit-skins, though, as a matter of fact, they are worth four or five times as much.

CHAPTER III.

UNGULATA—WILD PIGS.

Most people think they know all about pigs, and hardly associate them with wild life in New Zealand. They usually consider them the dirtiest creatures on earth, and yet, with remarkable inconsistency, they eat ham and bacon without inquiring too particularly how the animals producing them were reared or fed. The pig is naturally one of the cleanest animals and most particular feeders known, and it is only the filthy way in which most people keep them which is responsible for their popular reputation.

Pigs are the commonest of the larger mammals which have become feral in New Zealand, and are the most widespread. They are plentiful in wild bush country from the North Cape to the Bluff, and have also gone wild in the Chatham and Auckland Islands. I hope to be able to tell the majority of my readers some facts about these much-maligned animals which they did not know before.

Pigs (Sus scrofa) belong to the section of Ungulates known as the Artiodactyla, or even-toed. They walk on their third and fourth toes, which are the only ones to reach the ground; those on each side, which are much smaller and higher up, are the second and fifth digits; there is no trace of the first. Pigs are distinguished by several characters, of which the most outstanding are the bristly skin, the flexible snout tipped by a fleshy disk within which the nostrils open, the numerous teeth and tusk-like canines, while the teats extend along the underside of the body. They possess a single stomach, and are consequently non-ruminating animals. Pigs increase at a great rate, for they commence to bear young when about a year old, and bring forth several at a birth. Domestic pigs produce twelve, or even more, at a time; but wild pigs seldom have more than six or seven.

We have the most exact data as to their introduction into this country. Captain Cook informs us that while he was in Queen Charlotte Sound in June, 1773, on his famous second voyage, “Captain Furneaux put on shore, in Cannibal Cove, a boar and two breeding-sows, so that we have reason to hope this country will, in time, be stocked with these animals, if they are not destroyed by the Natives before they become wild, for afterwards they will be in no danger.”

Forster, in his journal, says, “They were turned into the woods to range at their own pleasure.” In the following year (October, 1774) he says, “We took the opportunity to visit the innermost recesses of West Bay, in order to be convinced, if possible, whether there was any probability that the hogs brought thither about a year before would ever stock those wild woods with numerous breeds. We came to the spot where we had left them, but saw not the least vestiges of their having been on the beach, nor did it appear that any of the Natives had visited this remote place, from whence we had reason to hope that the animals had retreated into the thickest part of the woods.” Most probably this is what happened, and these first pigs were probably the progenitors of many thousands.

On the 2nd November of the year 1773 Captain Cook gave a few pigs to some Natives who came off in their canoes near Cape Kidnappers. Thus pigs were first introduced into both the South and North Islands of New Zealand. I do not think there is much doubt that the wild pigs of the South Island—“Captain-Cookers,” as they came to be called—were the progeny of those originally set free at Cannibal Cove, though Cook himself recorded in 1777, “I could get no intelligence about the fate of those I had left in West Bay and in Cannibal Cove, when I was here in the course of my last voyage.” There is an earlier record of the introduction of pigs into the North Island, for in 1769 De Surville presented the chief of the Natives at Doubtless Bay with two little pigs, but there is no record as to what came of them.

The next introduction was apparently on the occasion of the visit of Captain King, Governor of New South Wales, to the Bay of Islands in 1793, when he gave the Natives two boars and ten young sows. Dieffenbach, who was in New Zealand in 1839, but who is not a reliable authority on any matters relating to Maori stories or traditions, gives a different version of this gift. He says, “Captain King, at the end of last century, landed at the north end of the island, and gave the Natives three pigs, which, however, were mistaken by them for horses, they having some vague recollection of those which they had seen on board Captain Cook’s vessels. They forthwith rode two of them to death, and the third was killed for having entered a burying-ground. A very old man who had known Captain King related this singular story to me.” Dieffenbach’s credulity seems to have been played on as regards the horses, whatever approximation to truth there is in the other part of the story; it is most improbable that any horses were on board any of Cook’s ships.

The pigs introduced into the country in the early days were evidently of more than one kind. Mr. R. Scott, formerly M.P. for Central Otago, tells me that the wild pigs formerly so abundant in this district were “originally a variety of the Tamworth breed—long-snouted, razor-backed, built for speed rather than for fattening, quick and agile in movement. The predominating colour was red or sandy red, with some black, and a few black-and-white, but these may have come from an occasional tame boar which strayed and became wild. At the time when they were most numerous in Otago they were decidedly gregarious, usually three or four generations running together in mobs numbering from half a dozen up to forty or even fifty. When attacked by dogs, if cover, such as flax, scrub, or high grass, was handy, they made for it, and would form a circle, with the older pigs on the outer ring and the younger ones in the centre, for greater protection. The boars, particularly the old ones, lived alone, and roamed far and wide. The habits of the wild pig were clean.” The late Mr. Robert Gillies wrote that “in 1848, the year of the settlement of Otago, wild pigs were very common on the site of Dunedin.” In 1854 he and a party killed seventy pigs at the back of Flagstaff Hill in two days. “The long, pointed snout, long legs, and nondescript colours of the true wild pigs showed them to be quite a different breed from the settlers’ imported pigs. Their flesh tasted quite different from pork, being more like venison than anything else.”

The wild pigs of the North Island were a different race from the “Captain-Cookers,” and were probably the progeny of animals imported at a later date. Dieffenbach says (in 1835), “The New Zealand pigs are a peculiar breed, with short heads and legs, and compact bodies.”

The increase of the wild pigs in pre-settlement days was very remarkable. Nearly every sealing and whaling vessel which visited these Islands between 1800 and 1830 took away quantities of pork as part of the cargo to Sydney. Dr. Monro, who accompanied Mr. Tuckett on his trip through Otago in 1844, speaking of the hill country south-west of Saddle Hill, says, “There is a famous cover for pigs, too, between the upper part of the Teiari [Taieri] Valley and the sea. The whalers come up the river in their boats and kill great numbers of pigs here.”

After settlement commenced and people started to cultivate certain areas and to run sheep, wild pigs came to be looked upon as animals to be killed out. Drummond tells us that “they multiplied astonishingly, and enormous numbers assembled in uninhabited valleys far from the settlements. At Wangapeka Valley, in the Nelson Province, Dr. Hochstetter in 1860 saw several miles ploughed up by pigs. Their extermination was sometimes contracted for by experienced hunters, and he states that three men in twenty months, on an area of 250,000 acres, killed no fewer than twenty-five thousand pigs, and pledged themselves to kill fifteen thousand more.”

At the present time wild pigs are still common in nearly all scrub or thin bush country which is not too near settlement, and to those who like the element of danger in their hunting they afford good sport. They are usually pursued by dogs, often specially trained for the purpose, which after a time succeed in bailing up their prey. The pigs prefer to take their stand in the hollow of a tree or some such locality, and an old boar will often do considerable damage to the dogs before he is despatched. The orthodox manner is to run in and stab him; but a man without a gun has little chance if he ventures to close quarters with a bailed-up boar.

As to the food of the wild pigs, they root up the ground wherever the bracken fern (Pteris aquilina var. esculenta) is found, the starchy rhizomes furnishing abundant nutriment. They are also very fond of the thick rootstocks of spear-grasses (Aciphylla) and other umbelliferous plants, and have largely eaten out these plants over large areas. In the Chatham Islands they have been mainly responsible for exterminating the fine native forget-me-not, known as the Chatham Island lily. In the Auckland Islands they have destroyed great areas of Bulbinella and Pleurophyllum.

CHAPTER IV.

UNGULATA—DEER.

Exclusive of horses and pigs, all the other ungulates which have been introduced into New Zealand and have become established here belong to the group of ruminants, or ruminating animals. They are so called because they “ruminate”—that is, after the food has been rapidly swallowed it is forced back up the gullet and more thoroughly masticated. Belonging to this group we have to deal with deer, oxen, goats, and sheep. These animals agree in the following zoological characters: They have all two digits or toes on the feet, which are therefore popularly known as “cloven.” They have no upper incisor teeth, and the canines in the upper jaw are frequently wanting. They are furnished with horns—a very special characteristic—sometimes only on the males, sometimes on both sexes. The stomach has four chambers. The first is the large paunch, or rumen, the organ which in cattle constitutes the well-known article of food termed “tripe.” This opens into a smaller bag, the reticulum, or honeycomb bag, so called on account of the network arrangement of the folds or ridges of the mucous membrane which lines it. The reticulum opens into the psalterium, or “many-plies,” a globular organ, the interior of which is filled with folds, or laminae, which are arranged like the leaves of a book, and very close together; hence both the technical and popular names. The fourth chamber is the abomasum, or reed, sometimes called the rennet-stomach. This is the stomach proper, in which the digestion of the food is carried on, and it is the part which when removed from calves is employed for the curdling of milk.

Deer are distinguished from all other ruminants by the presence of antlers, which in all our introduced forms occur in the males only. These antlers are very interesting organs. In the commencement of the spring a pair of knobs is to be seen upon the forehead of the adult male animal. This is covered with a nearly smooth dark skin, and a scar can be detected in the middle of each, which is that left by the antler of the year before when it fell off. With advancing spring these knobs commence to grow, feel warm to the touch, and sprout out, as it were, round the scar. One branch takes a forward direction, whilst a second and larger one makes its way backward. These become in the fully-formed antler the brow-antler and the main beam. As long as the antler, which is composed of genuine bone of very dense texture, is increasing in size it is covered with the same warm, black skin as is the knob from which it sprang, and as this skin is covered with short, fine, close-set hair it has received the name of the “velvet.” It is this velvet which secretes the bony texture of the antler from its inner surface; therefore any mishap to it injures the growth of the antler in the part affected. The animals, therefore, during the time they are “in velvet” are more than usually careful to protect their heads, and are inoffensive even to strangers. When the antlers have ceased to grow, the velvet dries up, and the deer rub their horns against any neighbouring trees and force them into the soft earth until the membrane is quite rubbed off. Up to this time they have lived a kind of solitary existence, but now they go forth in their full vigour, seek out their future mates, and fight any other stags which dare to dispute their ascendancy.

The desire to stock the mountain country of New Zealand with large game, so that the Briton’s delight in going out to kill something might be satisfied, has led to the introduction of no fewer than nine kinds of deer, in addition to other large animals. Of these, four species—fallow deer, red deer, sambur deer, and white-tailed deer—have established themselves in different parts of the country, and are included among the animals to shoot which licenses are now issued. By law they are strictly preserved, but much poaching has always been and still is done. At the same time, it must be remembered that the poaching is chiefly done by two classes of people—namely, by residents in the neighbourhood of the districts where the game abound, and by mere pot-hunters. For the first class it may be said that many farmers, who take no special interest in acclimatization work or in so-called “sport,” who were not consulted in any way on the subject, and who probably object to seeing the undesirable game laws of the Old Country being reintroduced here for the sake of a few wealthy people who are willing to pay a price for the privilege of killing deer, naturally resent the incursions of animals which ignore or break down their fences, harass their stock, and eat their hay and turnips. Therefore some of this destruction of imported game takes the form of reprisals for injury done to crops, fences, and stock. There is practically little or no poaching, such as is characterized by the name in the Mother-country, done on the property of private individuals, and consequently destruction of game in New Zealand is not looked upon as a heinous offence, as were breaches of the iniquitous game laws of Britain in pre-war days. The game in New Zealand is the property either of the State or of the acclimatization societies, and public opinion on the subject of its destruction is lax in comparison with what it is in countries where game is looked upon as something reserved for and sacred to the sporting instincts of a small, self-constituted, and select class. Still, a very fair measure of protection is ensured to the animals, and they have increased in many districts where they have been liberated. It has been recognized, too, that a wealthy class of tourists can be induced to visit the country if, in addition to scenic attractions, there can be added those things which appeal to the sporting instincts of humanity. This has led the Government of the Dominion in recent years to devote some attention to the subject of introducing various additional kinds of big game to those already brought in by the acclimatization societies.

In addition to the four species already mentioned the following kinds of deer have been introduced into this country:—

Sir George Grey liberated a pair of wapiti (Cervus canadensis) in Kawau some time in the “seventies.” The doe died, and the buck had to be killed, as he became dangerous. In 1905 the Tourist Department obtained eighteen of these fine deer, which were designated as “elk,” from America. Ten of these were a present from President Roosevelt to the Government. These animals were liberated at the head of Nancy Sound, on the south-west coast of the South Island, and are now increasing in numbers.

In 1885 the Otago Acclimatization Society received three Japanese deer (Cervus nika) from Mr. J. Bathgate, and they were liberated on the Otekaike Estate, near Oamaru. Five years later they were reported as “doing well and growing into a nice little herd.” In the report for 1892 it is stated that “little or nothing has been heard about these deer,” and nothing has been reported since. Apparently they have all been destroyed.

In 1905 the Tourist Department obtained six of these deer, and liberated them on the Kaimanawa Ranges, near Taupo. I have heard nothing further about them.

In 1905 the Government purchased five black-tailed (or mule) deer (Odocoileus hemionus) in America, and liberated them at Tarawera. In 1915 the Hawke’s Bay Society reported them as increasing.

In 1870 the Auckland Acclimatization Society received three South American deer (probably Cariacus chilensis) from Mr. W. A. Hunt, but there is no further record of them.

The first attempt to introduce moose, or true elk (Alches machlis), was made by the Government in 1900, when fourteen young ones were shipped on board the “Aorangi” at Vancouver. Owing, however, to the rough voyage, only four—two bulls and two cows, nine months old—arrived in New Zealand. They were liberated near Hokitika, but appear to have separated soon, as in 1903 one cow was in one district, another at the gorge of the Hokitika River, while nothing was known of the bulls. In 1913 the last-mentioned cow was “in splendid condition, and as tame as a kitten.” The others seem to have disappeared.

In 1910 the Government obtained ten moose, and these were liberated on the shores of Dusky Sound. Two years later a mining party found traces of both old and young moose, and the latest reports show that the animals are increasing.

In 1867 the Otago Society imported seven axis deer, or chital (Cervus axis), which were liberated in the Goodwood bush, near Palmerston. In 1871 another stag was landed and added to the herd, which at that time numbered about thirty. Ten years later the Inspector reported that he had seen over forty. Then complaints began to come in from the settlers round about that the deer were a nuisance, and their numbers gradually diminished. Gradually they were killed off, and none have been seen thereabouts for the last twenty years.

In 1898 the Wellington Society received a pair of axis deer from the Zoological Society of Calcutta, and placed them on Kapiti Island, in Cook Strait. Four years later they had not increased, and I have not heard of them since. In 1907 the Tourist Department liberated five axis deer at Mount Tongariro, and in 1909 five in Dusky Sound. No reports have as yet been received regarding either of these latest experiments.

CHAPTER V.

UNGULATA—FALLOW, RED, AND SAMBUR DEER.

Fallow Deer (Cervus dama).

On account of its graceful form, beautiful colouring, and comparatively inoffensive manner, this is the favourite deer for parks and pleasure-grounds.

The fallow deer has palmated antlers—that is, they end in a broad expansion, which is divided into several points, and has been compared to a hand with its fingers. These antlers are not developed at all in the fawn; in the second season they are simple snags; in the third the two front branches develop; in the fourth the extremity of the beam begins to assume the palmated form; while the fully developed antler occurs only in the sixth year. It is thus possible to tell the age of a buck by its antlers, and the following terms have been used to distinguish the stags: Fawn, pricket, sorrel, soare, buck of the first lead, and buck complete. The antlers are usually cast about November, but I have no information as to the dates in the different districts, and whether the milder climate of the North Island causes any earlier development. By the middle of February the new horns are almost free from their velvet, and in about five months the antlers are complete. The breeding (rutting) season begins about the middle of April, when the bucks are occasionally heard to utter a sort of grunting bark. This is the only kind of sound uttered by these animals. A single fawn is born each year, usually in the month of December.

Fallow deer are gregarious animals, going about in herds, which consist of bucks by themselves, and of does and their fawns by themselves. These herds coalesce in February and March, and again—at least, in Britain—at the beginning of winter. Sir Harry Johnston suggests that this winter gathering into large herds is a relic of the days when they were forced to band together in large numbers to protect themselves from the attacks of wolves and other carnivorous beasts. It would be interesting to learn whether this habit of winter aggregation is kept up in New Zealand.

Fallow deer are of two main types. The first, which is rather larger than the second, becomes a light reddish-grey or reddish-brown in summer, spotted more or less brightly with white; the legs and belly being cream-colour or pale buff. There is generally a black line right down the centre of the back from the shoulder to the end of the tail; the lower side of the tail and the rump under it are white. In late autumn the fur changes in colour, the spots disappear, and the fur on the upper part of the body becomes a dark uniform brown. The buck of this variety stands about 36 in. high at the shoulder, sometimes a little more, while the does are somewhat less.

In Britain there is a smaller type which is entirely without spots, and which is not nearly as handsome as the other. I do not know whether any of this type were introduced into New Zealand. Most probably those brought here came from park herds, and these are often very brightly coloured and spotted. It would be interesting to learn what types we have in the country.

Fallow-deer venison is considered to be better and more juicy than that of the red deer. In my opinion, venison is not equal to mutton; but one has to bear in mind that when we eat venison we are usually eating the flesh of bucks, or male animals, while we do not eat the flesh of rams. If we did, and compared it with that of deer, we might find cause to reverse our judgment. It is interesting to note in old authors how greatly venison was esteemed, and it was mostly fallow-deer venison which is referred to.

The first introduction of fallow deer into New Zealand was in 1864, when the Nelson Acclimatization Society received three from England. All the early records of the Nelson Society are lost, so we do not know what came of this experiment. Perhaps, however, these animals were the originals of an old-established herd which exists in that district.

In 1867 the Otago Society introduced two deer, in 1869 twelve more, and in 1871 one. All these were liberated on the Blue Mountains, Tapanui, where they have increased to a vast extent, and now form one of the most important herds in the country. Licenses to shoot them have been issued for over twenty-five years.

In 1871 the Canterbury Society had four fallow deer in their gardens, but there is no record now obtainable as to where they came from, nor definitely as to what was done with them. In later years, however, some were running on the Culverden Estate, and two more deer—obtained from Tasmania—were added to them. This herd did not increase, and apparently they have all been destroyed since.

The Hon. S. Thorne George, who lived on Kawau from 1869 to 1884, told me that the first fallow deer in the colony were introduced there by his uncle, Sir George Grey, but he could not give the exact date of their introduction. However, in 1876 the Auckland Society received twenty-eight deer from London, and, of these, eighteen were liberated on the Maungakawa Range, Waikato, while ten were sent down to Wanganui. The former herd has increased very largely, and is noted for the fine heads of the stags, due, no doubt, to the abundance of food and the favourable climatic conditions. The Wanganui herd is now also a large one. On Motutapu, in the Hauraki Gulf, there is a very large herd, which numbered over a thousand some three years ago. These may either be descended from animals got from Kawau, or were originally obtained from the Waikato herd. Smaller and more recently established herds occur near Timaru, Hokitika, and Lake Wakatipu; so it is seen that this species is widely spread throughout New Zealand.

Red Deer (Cervus elaphus).

This handsome animal is found now in many parts of New Zealand, forming great herds, some of which number many thousand individuals. The red-deer stag is a lordly creature in summer, standing over 4 ft. high at the shoulder, with a thickly coated neck of greyish tint, a rich red-brown body-colour, uniformly curved, symmetrical antlers, and a head held high. In winter the coat is longer and of a greyish tint. The new-born calves are brilliantly spotted with white, a character which this species shares with many other kinds of deer. In some species, as in the axis and fallow deer, the spots are retained in the adults, while in the majority they are lost as the animals come to maturity. The inference is that the progenitors of all these deer were spotted animals; but this character has been lost in the course of time by several species, though still retained in the young. The same thing is seen among horses, newly-born foals often showing the characteristic bars on the shoulders which are still found among certain wild races of horses in the adult animals.

Fig. 3.—Red Deer (after Lydekker).

The antlers of the red deer are very complex. “In the spring of the year following its birth the antlers are nothing more than straight, conical, and unbranched ‘beams,’ the animal being then known as a ‘brocket.’ In the following spring the antler has, besides the ‘beam,’ a small branch from its base, directed forwards, known as the ‘brow antler’; it is then termed ‘spayad.’ In the third year an extra front branch is formed, known as the ‘tres,’ and the whole antler is larger. This ‘tres’ is sometimes seen in the smaller antler of the ‘spayad.’ In the fourth year the ‘brow-antler’ is doubled, to form the ‘brow’ and ‘bez-tine,’ at the same time that the top of the main beam divides into the ‘sur-royals’ of the ‘staggard,’ or four-year male. In the fifth year the ‘sur-royals’ become more numerous, the whole antler of the ‘stag’ being heavier than previously, only to be exceeded in weight by those of the fully adult ‘great hart,’ with ten or more points, each being larger and longer than the year before. In Britain the conditions of life and food are not of the quality which develops first-rate antlers; at the same time it is—in Scotland, at least—the habit to shoot those with the finest heads, and so leave the indifferent specimens to perpetuate the species. In some of the ancient forests of Germany superb herds of the red deer were to be obtained [this was before the war, of course], whilst in several of the old castles of that country antler trophies are preserved as memorials of sport in times gone by with as many as six-and-sixty points.”

It is clear that there are several distinct strains of red deer in the country, recognized chiefly by the form and growth of the antlers, which are usually what sportsmen look to. This mixing of breeds probably tends to the production of a strong race, and the efforts of the main acclimatization societies are directed—often, it must be admitted, rather blindly—to the elimination of defective deer. In the case of some of the large herds attempts are frequently made to thin out all weeds and deer with malformed antlers. According to Mr. Hardcastle, the majority of malformations occur in the skull and not merely in the horns, the horn-pedicle being often misplaced. In Otago these malforms are most common in open tussock land or open birch bush; they are not met with, as a rule, in rugged gorges or in rough and dense bush country. Perhaps malformation is due to want of nourishment at some period of growth, but there is no definite information on the point, nor is it known whether the trouble is hereditary or not.

The pairing season in New Zealand is in March or April, and at that time the stags are dangerous creatures. They drop their antlers usually about September, the youngest being the latest to do so. The fawns are born in November or December, and the animals continue to increase in bulk and strength till they are about twelve years old. They probably do not live more than twenty years, “though superstition credits them with very many more.”

Wherever they are abundant red deer live mostly on certain trees and shrubs, and eat grass only when other food is not obtainable. In the North Island it is stated that fuchsia is the principal food in spring and autumn, but that in winter they take to Veronica salicifolia (koromiko) and other shrubs. Probably they eat the majority of the native shrubs. In the South Island forests the following trees are mostly eaten: Broadleaf, species of Panax, Nothopanax, Coprosma, ribbonwood, pepper-tree, milk-tree, and tutu.[1] But when these are scarce they will eat almost any shrub. They will not eat birch or beech (Nothofagus), nor celery-pine (Phyllocladus), till other food is exhausted.

• [1]Note.—Tutu is not poisonous, but rather fattening, when animals become slowly accustomed to its use.

The first specimens appear to have been brought—a pair of them—to Nelson in 1851; but the doe was killed soon after, and the buck, after remaining about Motueka for ten years, joined a lot then introduced. In 1861 a stag and two hinds, presented by Lord Petre from his park in Essex, England, were landed in Nelson. The progeny of these animals increased, and rapidly spread themselves over a great part of the high country in the provincial districts of Nelson and Marlborough. Of late years they have farther spread into North Canterbury and over towards the West Coast. Mr. Hardcastle, who in 1906 wrote a report on the red-deer herds in the country, says, “The heads obtained in Nelson are of a good colour and fairly massive, but compared with those of Wairarapa and Hawea they have not the same average of span or spread. Lord Petre’s herd had had no new blood introduced into it for many years, so that a particular type of antler had been fixed from which there is no throwing back.” According to Mr. Hardcastle, the type of head of the first imported stag continues to persist, and dominates all the deer of the Nelson herd. (In 1900 a herd, descended from Nelson deer, was started in the Lillburn Valley, west of the Waiau River, in Southland.)

In 1862 a stag and two hinds, presented by the late Prince Consort to Governor Weld, were handed over by him to Dr. Featherston, then Superintendent of the Wellington Province, and were liberated on the property of Mr. Carter, East Taratahi, Wairarapa. They did not stay there long, however, but crossed into the Maungaraki Range, where they rapidly increased. Mr. Hardcastle reported in 1906, “The Wairarapa forest is probably the best-stocked red-deer ground on the globe. On Te Awaite Run, bordering on the east coast, the deer may now be seen in bunches of up to one hundred head. At the beginning of last year it was estimated that there were fully ten thousand head on the station. According to information given in The Field of the 15th September, 1906, the Windsor Park herd, from which the original stock came, has been replenished from English, Scottish, German, and probably Danish stock. The result has produced in the Wairarapa herd stags that are remarkable for their massive antlers, some of which are of the German type, and others again more resembling the Scottish form. The antlers do not grow to great length, but some are very wide in spread, and there is a great proportion of ‘Imperials,’ the most number of points recorded being twenty-two. The stags mature their antlers early. A number of heads have been shot on Te Awaite Station showing the abnormal development of the back tines, such as is seen to be the case in the great Warnham Park stags in England, and which is probably due to the highly favourable conditions of climate, food, and shelter.”

In 1871 the Otago Acclimatization Society imported fifteen red deer, some of which were sent to the care of Mr. Rich, of Bushy Park, Palmerston; while seven were liberated on the Morven Hills Run, east of Lake Hawea. Those at Bushy Park spread over into the Horse Range; but they did not succeed, and no definite explanation of the failure has been given. Probably the country was not high and wild enough: on one side they were encroaching all the time on well-stocked sheep-country, and on the other on old-settled farm land; besides which there were many old diggers still about the neighbourhood. From one cause or another they did not succeed. The Otago Acclimatization Society reported them as quite extinct in 1892, but Mr. Hardcastle, writing in 1918, says they are still to be found on the Horse Range.

The deer liberated at Morven Hills were from the estates of the Earl of Dalhousie, in Forfarshire, Scotland. They are the only lot of pure Scottish-bred deer in this country. In their new home in the New Zealand mountains they multiplied at a great rate, and have in these forty-odd years spread over the country between Lakes Wanaka, Hawea, and Ohau. They have worked their way up the Hunter and Makarora Rivers, across the Haast Pass into south Westland, and right up to the neighbourhood of Mount Cook. The most of this country runs from 3,000 ft. to 7,000 ft. in height, and much of it is very steep, rugged, and inaccessible. But it contains much bush in the valleys and gullies, and the open country is well grassed in summer. Hardcastle says, “The North Otago stags maintain the true Scottish type of antler, but they grow to much greater length than the antlers of any stags that have been shot in the British Isles. The antlers are also remarkable for their symmetry and perfection in the development of the tines, and particularly the lower tines. Some magnificent heads have been got, including a seventeen-and an eighteen-pointer, and two royals, each 46 in. in length of antlers; more recently a head 49 in. in length with a spread of 50½ in., and either one or two with twenty points, have been obtained. The coats of the stags are generally shaggy, owing, no doubt, to the severe climate in winter.”

In 1895 the Otago Society obtained two fine stags from the Hunt Club, Melbourne, to add to the North Otago herd; but I do not know what special strain these belonged to. Again, in 1913, the society imported a stag and six hinds from Warnham Park, England, the object in both cases being to introduce new blood into the herds.

In 1897 the Canterbury Acclimatization Society imported nine red deer from the Warnham Park herd, and liberated them in the gorge of the Rakaia River. They have increased rapidly since, herds of forty and more having been seen from time to time. Some of the heaviest heads secured in New Zealand have been got from this herd. The record length head from this herd is 48½ in.; the record spread is 46¾ in.; and the record points twenty-four. The heaviest heads shot in New Zealand have been obtained in the Rakaia Gorge herd, a number of dry skulls and horns from thence weighing from 22 lb. to 23¾ lb. Mr. Hardcastle, my informant, states that he does not think more than an odd head going as much as 20 lb. has been shot in any other herd in New Zealand.

More recent importations have been as follows: In 1903 either seven or eight fawns from Victoria, presented by Miss Audrey Chirnside, of Werribee Park, were liberated at Mount Tuhua, in Westland. In 1906 four more from the same source were added to this herd; and eight were liberated at Lake Kanieri. In 1903 the Tourist Department obtained eight deer from the Duke of Bedford, and liberated them at Lake Wakatipu. In 1908 four were obtained from Warnham Park, Sussex, England, and were liberated at Paraparaumu. In 1909 three were liberated at Dusky Sound.

The original importations of red deer account for the vast numbers of these animals which are now to be met with in so many mountainous parts of both Islands, for many of the acclimatization societies, as well as the Tourist Department, have obtained deer from one or other of these original herds, and have started new herds in other districts—for example, in the country round Taupo and Rotorua, the West Coast Sounds of the South Island, and Stewart Island—and these are all increasing. In regard to the last-mentioned locality, a conflict has now arisen between the would-be sportsmen of the Southland Acclimatization Society and those who desire to see the rare native bird fauna of Stewart Island preserved. It is to be hoped that no shooting of game will be allowed in the island.

Sambur Deer, or Sambar (Cervus unicolor).

This is a handsome deer from the hill-country of India. The stag stands about 5 ft. high, is of a deep-brown colour, with the hair of the neck developed almost into a mane. It is massively built, and carries great antlers over 3 ft. in length, and presenting three powerful points. Above the considerable brow-tine the beam bifurcates high up into two fairly equal snags, and no more, in well-grown antlers. The hind is much less massive, and of a yellowish tint. Captain Kinloch says of the species that “Sambur delights in stony hills where there is plenty of cover, and where they can have easy access to water. They browse more than graze, and are nearly nocturnal in their habits. During the daytime they seek the most shady retreats, and old stags especially are most difficult to find, frequently betaking themselves to almost inaccessible places, where the uninitiated would never dream of looking for them.”

Fig. 4.—Sambur Deer (after Lydekker).

The introduction of sambur into New Zealand is difficult to trace. In 1875 the Auckland Acclimatization Society received a buck from a Mr. Larkworthy, and in the following year a doe, but there is no further mention of these deer in the society’s reports. However, in the annual report of the Wellington Society for 1894 the following statement occurs: “The Ceylon elk (sambur deer) imported into the Carnarvon district, Manawatu, by Mr. Larkworthy have been brought under the provisions of the Animals Protection Act, and are at present under the control of the society. It has been reported that the herd now numbers about thirty.” There is no previous record of these deer in the Wellington Society’s reports. In 1900 the herd is reported to number about a hundred, “but there is good reason to think that they are really more numerous.... A pair of antlers was found on the hills near Cambridge, and two deer were shot there,” some two hundred miles from Carnarvon. In 1906 stag-shooting was opened for the first time in the Marton district (Rangitikei), but there were numerous complaints about poaching. The herd seems now to be a fairly large one, but the local Rangers complain of indiscriminate destruction of deer in season and out of season.

In 1907 the Tourist Department imported two sambur deer from Noumea, and liberated them in the Rotorua district, adding to them some others secured in the Manawatu, so as to form the nucleus of a new herd.

Virginian or White-tailed Deer (Cariacus virginianus).

In 1905 the Tourist Department imported eighteen white-tailed deer from America, and liberated nine of them at Port Pegasus, in Stewart Island, and nine in the Rees Valley, Lake Wakatipu. The former location should not have been chosen, for Stewart Island was long ago proclaimed a sanctuary for native birds, and its selection illustrates the haphazard way in which acclimatization work has been carried on in this country. The introduction and the location were both apparently the choice of Mr. Donne, of the Tourist Department, who is now in London. These deer have increased to such an extent that in October, 1919, regulations for shooting them were gazetted, which means that the island will cease to be a sanctuary. The white-tailed deer is about 3 ft. high. The upper part of the body is a bright chestnut colour in summer, changing to a yellowish speckled grey in winter, and with black markings on the face and tail. The distinctive feature, from which the popular name is derived, is the white colour of the underside of the tail. The antlers are rather large, up to 14 in. or more between the tips, and have as many as eighteen points in the largest specimens. I do not know whether they are very numerous in Port Pegasus, while there is no information available about the herd in the Lake Wakatipu region.

Fig. 5.—Virginian or White-tailed Deer (after Lydekker).

CHAPTER VI.

UNGULATA—WILD CATTLE, SHEEP, AND GOATS.

Wild Cattle.

The animals which form the group called the Bovidae (from the Latin bos, an ox), including cattle, sheep, goats, and their allies, differ in several respects from Cervidae, or deer. One of the most important differences is the structure of the horns. Those of the Bovidae are hollow and permanent, while the antlers of deer are made of solid bone and are deciduous, being renewed each year.

The wild cattle of New Zealand are (like the wild pigs) only domesticated animals which have been running in unfenced country for several generations back. They are not nearly so abundant to-day as they were forty or fifty years ago. In these earlier days most of the cattle on the larger runs—to whatever breed they belonged—were more or less wild. They became greatly excited when they saw a man on foot, for they were mostly accustomed to men on horseback, to whom they gave only a passing notice. When mobs of such half-wild cattle were to be yarded, either for branding of calves or for drafting, they were handled pretty roughly. On enclosed roads they were dangerous, and even in open country the presence of people on foot scared and often scattered them. It is no wonder that when such cattle got into wild country where they were undisturbed and never saw human beings they and their progeny quickly became quite wild. When I first came to Southland, about fifty years ago, we were bothered a good deal by wild cattle. They found shelter during severe winter weather in the extensive bush country which formed such a feature of Southland in those days, and they used to come into our paddocks overnight. Fences and ditches never troubled them: they hopped over them as if they were non-existent. In the open country it was impossible to approach them on foot, while even on horseback one had to make a wide circuit to get within range of them. The gradual settlement and enclosure of the land displaced them in time, and they are now found chiefly in distant and seldom-visited parts.

It is difficult to find exact records of the introduction of cattle into New Zealand. They were no doubt brought over by the missionaries, and also by the whalers who settled along the coast. Thus in 1833 John Bell set out from Sydney for Mana Island, in Cook Strait, with ten head of cattle and 102 sheep. Apart from a reference in Marsden’s journal to the landing of some cattle, this is the first record I can find since the days of Cook and Vancouver. In 1839 E. J. Wakefield saw wild cattle on the hills at the entrance of Pelorus Sound. In 1840 he states that they were abundant on Kapiti, and says that they were the descendants of some which were given to the Natives in exchange for flax. The Hon. S. Thorne George, writing to me four years ago, said, “When I first went to Kawau, in 1869, there was a large number of wild cattle. The island was originally occupied as a cattle-station, but owing to the rough country and heavy bush very many were lost and became quite wild.” Mr. A. C. Yarborough, of Kohukohu, informs me that forty years ago wild cattle were very numerous in all the bush country, and in those days Hokianga and the large areas of the west coast of the Island north of Auckland were nearly all covered with bush. The Natives used to kill them in large quantities for the sake of their hides, which were valued at 6s. to 12s. each. In later years these wild cattle have been driven farther and farther back, until they are now found only in the ranges distant from settlement. These cattle are merely the descendants of tame ones which have wandered, the Maoris’ fences being usually of a defective character.

The wild cattle of these early days were an extremely mixed lot, and it is hard to say to what breed they were most nearly allied. Shorthorns, Ayrshire, and Polled Angus were commonly mixed in the South Island, but all sorts of strains were represented.

Mr. B. C. Aston, who crossed over part of the Wellington district in 1914 and 1915, says, “Wild cattle are abundant in unfrequented valleys and gorges of the Tararua Range. They are apparently Hereford cattle gone wild. They eat out many species of native plants, and have destroyed great numbers of Ligusticum dissectum, which is one of the most abundant and characteristic plants of the higher ground.” He adds that cattle are particularly fond of certain native trees and shrubs, such as hinahina, karamu, broadleaf, mangrove, tawa, and karaka. I myself noticed in Ulva, in Paterson Inlet, forty years ago, that the only winter food for the cows was hinahina and similar small trees, which had to be cut down for them. My son Stuart informs me that wild cattle are found in the high country between Lake Wakatipu and the west coast of the South Island; their tracks are numerous, for example, in the valley of the Rockburn.

In 1841 cattle were first introduced into the Chatham Islands. Many of them soon became wild, and used to be trapped by the Natives in the early “sixties.” Wild cattle are now very numerous in the central tableland.

In 1850 cattle were landed on the Auckland Islands, but they were all killed off by sealers. In 1894 cattle were landed from the “Hinemoa” at Enderby and Rose Islands for the use of shipwrecked mariners who were unfortunate enough to be cast ashore on these inhospitable shores. Dr. Cockayne tells me that in 1903 there were about fifteen and ten head respectively on these two islands, and Mr. B. C. Aston adds that on Enderby Island they have exterminated the huge tussocks of Poa litorosa.

Wild Sheep.

The first attempt to introduce sheep into New Zealand was made by Captain Cook during his second voyage to this country. It was unsuccessful, but the record is interesting. He brought away two rams and four ewes from the Cape of Good Hope, but by the time the “Resolution” entered Dusky Sound in March, 1773, only a ram and a ewe survived, and they were in such a bad state, “suffering from an inveterate sea-scurvy,” that their teeth were loose, and they could not eat the green food which was given to them. Forster in his journal states that they “were in so wretched a condition that their further preservation was very doubtful.” However, they must have improved, for, considering the country about Dusky Sound too rough and forest-clad for them, Cook took them on to Queen Charlotte Sound, which was entered on the 18th May. In his journal he says, “On the 22nd, in the morning, the ewe and ram I had with so much care and trouble brought to this place were both found dead, occasioned, as was supposed, by eating some poisonous plant. Thus my hopes of stocking this country with a breed of sheep were blasted in a moment.” Most probably they had eaten tutu, which is common in the Marlborough Sounds district.

I cannot find when sheep were next brought into New Zealand, but as soon as settlement began they were freely imported from New South Wales. In those early days fences were very rough, and little or no attempt was made to keep sheep within enclosures. They were therefore allowed to roam freely over the open country, and were mustered at only rare intervals for shearing, tailing the lambs, culling, &c. It was inevitable, therefore, that numbers escaped the musterers, especially in high and inaccessible country, and that thus wild sheep became very common in the mountainous districts of the South Island.

Wild sheep are still abundant in some of the wilder parts of the country, and are especially numerous in the high limestone country of Marlborough. Much of this country is a terra incognita, for it is most inaccessible, except in certain rare states of the river-gorges, and very few people know anything about it. Mr. Aston, who recently visited this region on a botanical quest, says, “On the north-west side of Isolated Hill is a gently sloping tussock-land, stretching down towards the Ure River, on which are hundreds of wild sheep in small flocks of about half a dozen in each. All—rams, ewes, and particularly the lambs—are, as far as we could see, in excellent condition. Some were curiously marked and coloured. One had a brown body, black legs and face, and white forehead. The rams had large horns, and all were tamer than ordinary domestic sheep. Their food appears to consist of the silver-tussock (Poa caespitosa)—which was well eaten down—spear-grass, and several other native plants and shrubs.” In another part of his account he adds, “These sheep destroy the mountain-ribbonwood trees (Gaya Lyallii) by eating the bark, which we watched one stripping off in large sheets.”

In the district of Strath Taieri, in Otago, some forty years ago certain sheep on one of the runs—probably the progeny of a single ram—were found to be evidently short-winded. Apparently the action of the heart was defective, for when these sheep were driven they would run with the rest of the flock for a short distance, and then lie down panting. The result of this peculiar affection was that at nearly every mustering these short-winded sheep used to be left behind, being unable to be driven with the rest. Sometimes they were brought on more slowly afterwards, but if it happened to be shearing-time they were simply caught and shorn where they lay. As a result of this peculiar condition a form of artificial selection was set up, the vigorous, active sheep being constantly drafted away for sale, &c., while this defective strain increased with great rapidity throughout the district, for whenever the mobs were mustered for the market, shearing, or drafting, these “cranky sheep,” as they came to be called, were left behind.

This defective character appeared in every succeeding generation, and seemed to increase in force, reminding one of the Ancon sheep referred to by Darwin. At first, of course, the character was not recognized as hereditary, but as the numbers of this “cranky” breed increased to a very great extent, and spread over the district, it came at last to be recognized as a local variety. When the runs on which these sheep were abundant were cut up and sold, or released in smaller areas, the purchasers found it necessary, for the protection of their own interests, to exterminate the variety, of which hundreds were found straggling over the country. This was easily and effectively done in the following manner: As soon as a sheep of this variety was observed it was pursued, but after running for a couple of hundred yards at a great rate of speed it would drop down panting behind a big stone or other shelter, and seemed incapable for a time of rising and renewing its flight. It was immediately destroyed, and in this manner a useless—but to the naturalist a very interesting—variety was eliminated.

Sheep were introduced into the Chatham Islands in the early “forties,” but as late as 1855 there were only about two hundred of them. When sheep-stations were organized in 1866 there were about two thousand on the island, and by 1900 they had increased to about sixty thousand, and by this time a great many had become wild. Dr. Cockayne says they have profoundly altered the native vegetation by eating out many characteristic species of plants, such as Myosotidium nobile, Aciphylla Traversii, Veronica Dieffenbachii, and allied species, all of which they eat greedily.

On the Auckland Islands sheep have been liberated at various times since 1890, and on the Antipodes between 1886 and 1900, for the benefit of shipwrecked mariners, but they either died off or were killed by castaways. They were also liberated on Campbell Island between 1888 and 1890. In 1896 the island was taken up as a sheep-run—a piece of vandalism on the part of the men who did it and the Government which granted it—and in 1903 there were about 4,500 sheep on it. The changes produced in the vegetation have been described and discussed at length by Dr. Cockayne. In 1907, according to Mr. R. M. Laing, there were some eight thousand sheep on the island, and the transformation and destruction of the native flora was going on at a great rate.

Wild Goats.

The introduction of goats dates from Captain Cook’s second voyage. He says in his journal, “On June 2, 1773, I sent on shore on the east side of the sound [Queen Charlotte Sound] two goats, male and female. The former was something more than a year old, but the latter was much older. She had two fine kids some time before we arrived in Dusky Bay, which were killed by cold.” Forster in his journal says they were left by Captain Furneaux in an unfrequented part of East Bay, “this place being fixed on in hopes that they would there remain unmolested by the Natives, who, indeed, were the only enemies they had to fear.”

On the third voyage the “Resolution” was in Queen Charlotte Sound from the 12th to the 25th February, 1777, and Captain Cook says, “I gave Matahouah two goats (a male and a female with kid) and to Tomatongeauooranuc two pigs (a boar and a sow). They made me a promise not to kill them, though I must own I put no great faith in this. The animals which Captain Furneaux sent on shore here, and which soon after fell into the hands of the Natives, I was now told were all dead.”

It is popularly believed that the wild goats of New Zealand are descended from those introduced by Captain Cook; but while this may be partly true of those in the South Island, especially at its northern end, it can hardly explain those found in the North Island. It is more likely that they are descended from escaped animals. Mr. F. G. Gibbs tells me that goats were imported into Nelson some time in the “forties.” “In the ‘fifties’ a large number were kept tethered on some hills in the Maitai Valley, still called the Goat Hills. Some of these goats escaped into the back country, and were the progenitors of the wild goats.”

Wild goats are very abundant in many parts of New Zealand. Great numbers of them are to be met with in the rocky and precipitous country west of Palliser Bay, near Wellington. Except when they move they are difficult to see, as their colours blend almost undistinguishably with that of their natural surroundings. They were abundant also on Kapiti Island, but have recently been greatly reduced in number by the caretaker, who has shot several thousands. They also occur, though not so commonly, on the sparsely scrub-clad faces of the west coast north and south of Hokianga, as well as on the outskirts of bush land. In the high country of Marlborough they are very abundant, and are mainly of three colours—black (which is, perhaps, the commonest), khaki, and white. In a trip through the cañon of the Ure River Mr. B. C. Aston says, “The fusillades of stones showered down on us by the goats which we had disturbed were a source of ever-present danger.” Mr. W. R. Bullen, of Kaikoura, informs me that they are numerous on his run, but, while they eat very much the same food as the sheep do, they keep the scrub and bush open, so that the sheep can move through it.

Writing of things in the Lake Wakatipu district, Mr. L. Hotop, of Queenstown, tells me that there is an immense number of wild goats spread all over the Lakes district—a moderate estimate gives them as many as thirty thousand. “They are principally at Moonlight, Skipper’s, Sandhills, and at the lower end of the lake, seriously interfering with the pasturage in these localities; one runholder has paid year after year for as many as one thousand during the season. At Moonlight a digger, during the past nine months [in 1916], has shot 550. My informant tells me he was offered 2s. 3d. a skin for as many as he could send.”

Mr. W. H. Gates, of Skipper’s, writing in 1916, said, “There are a lot of wild goats here, almost within rifle-range of my cabin. One sheep-farmer gave 1s. for each pair of ears, and 1s. for each pelt. The male is a rough-looking customer; some have horns 15 in. in length and 2½ in. by 1¾ in. at the root, and they grow in a slightly spiral form. I think there is a strain of many breeds running through them all. Some have long hair, but are not the Angora breed. Some are almost white, but the chief colours are black-and-white or black-and-tan. I have noticed here (and also on the west coast) that the female has her young in the winter, when food is not plentiful. Why this is so I never could understand.”

Goats are still found wild on the Galloway Station, Central Otago, though not so abundantly as in former years. They live in the high country, and do not come down to the settlements. Mr. A. Gunn, who managed this large run for many years, tells me that they are of great use to sheep-farmers, as they keep down the “lawyers” (Rubus australis), and thus save the sheep from being entangled. In shooting them, if the wind is coming from their direction, you can smell them before you see them; and a billygoat is always found standing on guard while they are feeding. While they are of many colours, black-and-white is the commonest, though brownish-red, grey, and even occasionally a white one is found. They live in the roughest places they can find.

Goats are also found in considerable numbers round the south-east corner of the South Island, but whether they have escaped from the settlements about Preservation Inlet or have worked overland from Southland it is not possible to say with certainty. Probably the former is the explanation of their occurrence from Puysegur Point inland.

The attempts made from time to time to acclimatize goats on the outlying Southern Islands are of interest. Captain Enderby landed some on Enderby Island in 1850, and Captain Norman landed them on both the Auckland and Enderby Islands in 1865, but none appear to have survived. Dr. Cockayne says, “Two or three were landed on Ewing Island in 1895, but none have been seen recently. On Ocean Island, a very small islet in the Auckland Group, goats are numerous at the present time, but I have no details as to how they got there.” Captain Bollons, of the “Hinemoa,” writing me in February, 1916, speaks also of the last-named island, and adds, “Goats have been sent down from time to time to the Auckland Islands since 1890, most of which have either died or been killed off for food by castaways. At the Snares they were liberated about 1889, but soon died off. At Campbell Island some were landed in 1883 and 1890, and several were alive when the main island was taken up for a sheep-run in 1896. At the Antipodes several were liberated between 1886 and 1900, but were either used for food by the castaways or died off.”

Other Species of Bovidae.

The Tourist Department has in recent years introduced various species of large game into New Zealand. Thus a small number of thar, or Himalayan goats (Capra jemlaica), are now running wild on the Sealey Range, near Mount Cook. Apparently they are increasing rapidly.

Chamois are also increasing in the neighbourhood of Mount Cook. The first were introduced in 1907, when eight were received as a present from the late Emperor of Austria. By latest accounts there is now a considerable flock in that mountain region.

CHAPTER VII.

CETACEA—WHALES, DOLPHINS, AND PORPOISES.

How little any of us in New Zealand know about the monsters of the deep which are to be met with in the seas round our coasts! I seldom meet with any one who knows anything about them, or who can furnish me with anything beyond the merest shreds of information. I myself have seen a few whales and dolphins, and numerous porpoises; and this is the experience of all who travel by sea and care to observe its wonders. But such observers are few. Most of those whose business takes them on the great waters are concerned with other things than the animal life which the sea contains; and even fishermen, whose occupation takes them out constantly among this animal life, can give little information which is of the slightest value on anything but fishes.

Whales and their allies are not fishes, but are warm-blooded mammals, which suckle their young, and which breathe air—not dissolved oxygen, as fishes do. They constitute the order Cetacea. Twenty or more species are met with in New Zealand seas. Of these many are most imperfectly known, and several are only recognized by their bones.

Zoologically cetaceans are fish-like mammals, which have the tail expanded into horizontal flukes, the anterior limbs converted into fin-like paddles, and the posterior limbs represented by some rudimentary bones. Their bodies are nearly quite destitute of hair, and, as they have to breathe air, their nostrils are represented by a single or double blowhole, which is nearly always situated far back upon the skull. Some of the order have simple conical teeth; others have the jaws furnished with plates of baleen, or whalebone.

Whales include the largest of all vertebrate animals, but their reputed measurements, like those of many fish, have to be received with a grain of salt. The largest whales are the Rorquals, and perhaps 85 ft. is about the maximum recorded length. Compare that with the biggest dray-horse or the prize fat bullock at a show, and then try to realize what a huge bulk it is.

The whalebone-whales are well represented in New Zealand waters, though individuals are now rare compared with their relative abundance a century ago. A Norwegian company which started operations on a large scale in the North Island a few years ago abandoned the enterprise after trying it for a year or two. There was not enough money in it. Yet whalebone is enormously valuable—it was worth £2,000 a ton twenty years ago, and, in spite of numerous substitutes, it still keeps its place.

The Fin-back, or Rorqual (Balaenoptera musculus), runs up to 70 ft. in length, and yet its food seems to consist chiefly of small pelagic crustaceans belonging to the Copepoda. These little creatures, which can be taken by a fine-mesh surface net at all seasons of the year, vary from one-tenth to one-fortieth of an inch in length. It would be a somewhat difficult calculation to find how many of these little creatures would be required to assuage the appetite of a hungry whale. The whale has about 330 baleen plates on each side of its jaw, and these act as strainers to catch the little crustaceans. The production and destruction of inconceivable myriads of organisms are among the extraordinary and awe-inspiring phenomena of the sea.

Two other species of Balaenoptera are the Blue Whale (B. sibbaldii), which has been taken 85 ft. in length—the giant of its race—and the Pike Whale (B. rostrata), which seldom exceeds 30 ft.

The Humpback Whale (Megaptera lalandii) is so called because it has a lowish hump on its back, which represents the dorsal fin. Its maximum length is probably 60 ft. None of these whales, which are species with a very wide geographical distribution, are of much commercial value.

Of the “right” whales—which are merely the right kind of whales for the whaler to pursue, as their whalebone is longer and more valuable, and their oil more abundant and superior in quality to that of the other species named—the most important is the Southern Right Whale (Balaena australis). This animal is world-wide in its distribution, occurring in all seas but the Arctic regions, where its place is taken by the Greenland Whale (B. mysticetus).

Allied to this is the Little Australian Whale (Neobalaena marginata), which occurs only in the ocean south of New Zealand and Australia, and which grows only about 16 ft. long.

The most important of all these animals from a commercial point of view is the Sperm Whale, or Cachalot, an animal 60 ft. to 70 ft. in length—nearly one-third of it head—which used to be common in these southern seas, though mainly an inhabitant of warmer regions. The specific name—Physeter macrocephalus—refers to its gigantic head. The mouth is ventral in position, and the lower jaw is furnished with a great row of teeth, and according to Frank Bullen, who gives a picture of it, the animal turns over on its back like a shark when it is going to bite. I cannot vouch for the accuracy of this statement.

Fig. 6.—Sperm Whale, or Cachalot.

These animals are still fairly common, though they are persistently and unremittingly pursued for their destruction. Bullen, writing of Foveaux Strait in the “nineties,” says, “Only three days elapsed after our arrival when whales were seen. For the first time I realized how numerous these gigantic denizens of the sea really are. As far as the eye could reach, extending all round one-half of the horizon, the sea appeared to be alive with spouts—all sperm whales, all bulls of great size. The value of this incredible school must have been incalculable. Subsequent experience satisfied me that such a sight was by no means uncommon here—in fact, ‘lone whales’ or small ‘pods’ were quite the exception.”

The cavity lying below the skull in the great square head of this whale is filled with spermaceti, which is fluid fat during the life of the animal. Up till as late as the middle of the eighteenth century this oil was regarded as the brain of the cachalot. The most valuable product yielded by the Sperm Whale is ambergris, which is a product of the intestinal canal. When first extracted it has a greasy feel and consistency, and then as it hardens it acquires its characteristic sweet, earthy odour. It is occasionally found floating at sea or washed up on beaches, and it is extraordinary how constantly lumps of fat or tallow thrown overboard by passing vessels get picked up on the shore and are eagerly seized by the finders, who think they have discovered a treasure. I have had numbers of such finds brought to me for identification. They nearly always turned out to be chunks of mutton-fat. The value of ambergris is very problematical—anywhere from 5s. to 10s. per ounce, probably. As far as I know, it is used only in connection with perfumery.

Professor Beddard says of the Sperm Whale, “Its food is chiefly cuttlefishes, and it is said to have a predilection for those colossal cuttlefishes whose existence has until recently been doubted. Mr. Bullen has sketched a conflict between these two giants of the deep. On the other hand, it is said that its large throat, more than big enough to swallow a man (this whale is credited with being that which swallowed Jonah) does not usually admit fishes larger than bonitos and albacores.” Bullen’s account of this fight is worth reading by all interested in these creatures. It is, of course, unsubstantiated, and the illustration which accompanies it is in part imaginary and taken from the description. But the account is probably correct, and the fact of their choice of food is well authenticated. In another part of his work, describing the contents of the mouth of a captured Sperm Whale, he writes: “In the maw there were, besides a large quantity of dismembered squid of great size, a number of fish, such as rock-cod, barracouta, snapper, and the like, whose presence there was a revelation to me. How in the name of wonder so huge and unwieldy a creature as the cachalot could manage to catch those nimble members of the finny tribe I could not for the life of me divine! Unless—and after much cogitation it was the only feasible explanation that I could see—as the cachalot swims about with his lower jaw hanging down in its normal position, and his huge gullet gaping like some submarine cavern, the fish unwittingly glide down it, to find egress impossible. This may or may not be the case; but I, at any rate, can find no more reasonable theory, for it is manifestly absurd to suppose the whale capable of catching fish in the ordinary sense, indicating pursuit.”

Whaling was a most profitable industry in these Islands a century ago. Waikouaiti was a well-known whaling-station when John Jones started his settlement there over seventy years ago. Otakou (or Otago) was another; and it is not so long ago that the old trying-down plant was still lying about Harrington Point. Stewart Island and Foveaux Strait, Tautuku Bay, and other sheltered spots on the coast were all originally settled by whalers. But these days are gone, and the whales themselves are comparatively rare. Whaling, however, is still carried on by motor-launch from Tory Channel and other places.

Besides the species I have mentioned, another, allied to the Sperm Whale, is occasionally met with. This is the Pigmy Whale (Kogia breviceps), which differs in various anatomical respects from its larger relative, but most markedly in its size, for it seldom exceeds 15 ft. in length.

Several species belonging to the family of beaked whales have been described from New Zealand waters by the late Sir James Hector and other naturalists. They are by no means common animals, but one reason of their rarity may be the fact of their being chiefly found right down in the Antarctic Ocean, where they are scarcely disturbed, as they have little commercial value.

Of the Porpoise Whale (Berardius arnouxi) only four or five specimens have been met with, yet it is the only well-known species of the genus. “It is 30 ft. to 32 ft. in length, and is of a velvety black colour, with a greyish belly. Instead of lowing like a cow, this whale has been described as ‘bellowing like a bull’!”

Of the genus Mesoplodon, which are known as Scamperdown Whales, some five species are said to occur in New Zealand. They are moderate-sized whales, 15 ft. to 17 ft. in length, which have a world-wide distribution.

Another whale, known as the Goose-beak Whale (Ziphius cavirostris) is probably the only species of the genus, and its distribution is also world-wide. Beddard says of it, “Our knowledge of Ziphius dates from the year 1804, when a skull, ‘completely petrified in appearance,’ was picked up upon the Mediterranean coast of France, and described by the great Cuvier. It was forty years before another specimen was found. In the New Zealand specimen described by von Haast the body was scored by numerous lacerations. These wounds may have been due to fights among the whales themselves; the forwardly-situated teeth would be capable of inflicting such wounds. But it has also been stated that the armed suckers of gigantic cuttlefish are responsible for these scratches.”

Every one who has travelled up and down the coast, and most who have sat by rocks overlooking the open ocean, are familiar with the schools of porpoises which are so common in these southern seas. It is interesting to watch them from the deck of a steamer, and to see how they dash along near the surface of the water with their peculiar gliding movement, curving their bodies as they plunge in and out of the water. They keep a wonderful regularity in their distance from one another, moving as if by mechanical means with a remarkable rhythmic movement. Bullen gives a short account of porpoise-hunting in the “Cruise of the Cachalot.” He states that these animals have “no skin—i.e., hide—the blubber or coating of lard which encases them being covered by a black substance as thin as tissue paper. The porpoise-hide of the boot-maker,” he adds, “is really leather made from the skin of the Beluga, or ‘White Whale,’ which is found only in the far north.” I cannot say whether this is accurate or not, for though I have frequently seen porpoises at close quarters I have never seen them cut up. Our species—Cephalorhynchus hectori—is usually from 5 ft. to 7 ft. long; it is quite distinct from the common European species, which, indeed, belongs to a totally different genus.

The dolphin—Delphinus delphis—is perhaps the most familiar of all cetaceans. It is a world-wide species, which is particularly common in the Mediterranean. There it has been observed from very early days, and a great number of mythical stories have gathered round it; hence the stories of Arion and others. “The leaping of the dolphin out of the water is exemplified in many Mediterranean coins and coats-of-arms; the heraldic dolphin is represented with an arched back as in leaping.” Many of the animals usually claimed as porpoises are really dolphins.

Fig. 7.—The Dolphin (after McCoy).

One of the most famous animals of this group, one with a world-wide reputation, is “Pelorus Jack,” the pilot-dolphin of the French Pass, known for many years to every traveller between Wellington and Nelson. This famous “whale” has been photographed scores of times, and his general form and large dorsal fin are well known. I am indebted to Messrs. Sharland and Co. (Limited) for permission to reproduce the photograph shown in Fig. 8. For something like twenty years he met every steamer that came through the French Pass, whether by day or night. His “station,” if one may use the word, was somewhere off the mouth of Pelorus Sound, and as soon as a passing vessel got within a mile or two of this region “Jack” would be seen racing along until he was alongside, when he would escort the boat for some distance before racing off again. Among various yarns told about him was one that he used to rub himself on the vessels, presumably either for a scratch on the back or to divest himself of some of the fish-lice which frequently infest whales. I have seen him on several occasions, and never to greater advantage than when he accompanied the little trawling-steamer, the “Doto,” as we were going into the French Pass. He kept alongside and played round the bows for over five minutes, and then sheered off to visit a larger vessel which was coming in from Cook Strait. In Hutton and Drummond’s “Animals of New Zealand” he was stated to be a Beluga, or White Whale, and was identified as Delphinapterus leucas; but this is purely a northern species. Waite considers it is a Risso’s Dolphin (Grampus griseus), and says “the general colour of the animal is grey, curiously marked with scratch-like lines, which are probably caused by the cuttlefishes which form the staple food of the grampus.” In a pamphlet published in 1911 by James Cowan on “Pelorus Jack” it is stated that “he is a dolphin of a bluish-white colour, tinged with purple and yellow, and with irregular brown-edged scratch-like lines covering the upper surface of his body. His flippers are dark in hue, mottled with grey. He is about 14 ft. in length—as nearly as can be judged, for he doesn’t stay still very long—and he is blunt of nose, humped of forehead, with a high falcate (or scythe-shaped) dorsal fin and a narrow fluked tail.” By an Order in Council of the 29th September, 1904, it is notified that for five years from that date it would not be lawful for any person “to take the fish or mammal of the species commonly known as Risso’s Dolphin (Grampus griseus) in the waters of Cook Strait, or of the bays, sounds, and estuaries adjacent thereto.” Any person committing a breach of this regulation was liable to a fine of not less than £5 nor more than £100. This regulation was renewed from time to time, an Order in Council of the 24th April, 1911, extending it for a further period of five years. The regulation was aimed solely at the protection of “Pelorus Jack,” the only individual marine animal, I believe, which has thus secured Government protection.

Fig. 8.—Pelorus Jack, a Famous Dolphin.

The Maoris believe that Kaikai-a-waro, as they call “Pelorus Jack,” has been known to their race for some three centuries, and a considerable body of legend has grown up about him. One European skipper, Captain Turner, of Nelson, met with a big white “fish” in Pelorus Sound nearly fifty years ago, and he thinks this is the same as the whale which afterwards took up its station towards the French Pass.

It was stated in 1911 that the carcase of “Pelorus Jack,” bitten by sharks, had been washed up on D’Urville Island. It was found, however, that the animal discovered there was a bottle-nosed whale. Meanwhile it is a fact that the “pilot-whale” has not been seen for some years, and whether he has “passed out” or merely shifted his quarters no one knows.

The list of New Zealand whales is not yet exhausted. Mention has just been made of the Bottle-nose (Prodelphinus obscurus), which is not unfrequently met with. A more interesting animal is the Killer Whale (Orca gladiator), often spoken of as the “grampus,” a word which itself is a contraction of the French grand poisson, or big fish. The killer is marked with contrasting bands of white or yellow upon a black body-colour. It is a fairly large species, growing to a length of 30 ft. It is a powerful and rapacious whale, and it is stated that as many as thirteen porpoises and fourteen seals were taken from the stomach of one of them. This is a large order, and perhaps the culprit died of a surfeit; if not, it certainly deserved to.

The killers sometimes combine to attack larger whales, and in Bullen’s interesting book he repeats an account of a combat which he witnessed between a bull cachalot and such a combination of enemies. Two hungry killers and a 16 ft. swordfish joined forces to attack the big whale. The swordfish launched himself at the monster, but the latter turned in time to receive the shock on the head, and the blow glanced off it, the fish rolling helplessly over the top of the whale. With a sudden rapid movement the latter turned, grasped the aggressor with his immense jaws and crunched him into two portions, which he promptly swallowed. Then, with a terrific lash of his tail, he came down on one of the killers, and “crushed it like a shrimp under one’s heel.” Here is Bullen’s conclusion: “The survivor fled—never faster—for an avalanche of living furious flesh was behind him, and coming with enormous leaps half out of the sea every time. Thus they disappeared, but I have no doubt as to the issue. Of one thing I am certain: that if any of the trio survived they never afterwards attempted to rush a cachalot.” Bullen is rather mixed in this narrative. According to a Dr. Frangius, “When an Orca pursues a whale the latter makes a terrible bellowing, like a bull when bitten by a dog.” He may be referring to a Right Whale, for certainly his remark does not apply to the Sperm Whale, which is a dangerous foe to all its enemies.

The Cowfish (Tursiops tursio) is a beaked whale, some 12 ft. long, which has been taken in New Zealand waters. The colour of the back varies from black to lead-colour, while the under-parts are white. It is a species of world-wide range.

So is the last of the whales which I shall mention, the Blackfish (Globicephalus melas), known in the Hebrides and the west of Scotland as the “ca’ing whale.” This is one of the largest of the dolphins, reaching some 20 ft. in length. It is a gregarious species, moving about in great schools or shoals. Its sheep-like habits enable it to be easily driven on shore in herds, when the animals are easily harpooned. Schools of Blackfish not unfrequently visit the inlets and shores of the North of Auckland. Bullen gives an account of an attack on an immense school of Blackfish which the “Cachalot” encountered when near Christmas Island in the mid-Pacific.

Any one interested in the natural history of the sea will find the study of its cetaceans is still in a very incomplete state. Few people know anything about them scientifically, because their occurrence and the opportunity of studying them at first hand are so erratic and rare. When a whale comes ashore it is usually in some inaccessible place, and if the fact is communicated to a museum the finder usually places a considerable price on his discovery, which makes the investigation too expensive to be undertaken. When our fisheries are properly organized it will be possible to study the cetacean fauna much more closely and accurately than is at present the case.

CHAPTER VIII.

CARNIVORA—CATS AND DOGS.

Five species of carnivorous animals (exclusive of menagerie specimens) have been introduced into New Zealand. Cats and dogs are domestic animals of which numerous individuals have gone wild from time to time; while ferrets, stoats, and weasels have been liberated and are now common.

One of the most characteristic features of the land carnivora is “the looseness of their skin, which, instead of being stretched on the body as tightly as a drum-parchment, as it is in grass-eaters—for instance, the ox or hippopotamus—is quite ‘baggy,’ having between it and the flesh of the beast a layer of the loosest possible fibres. It is for this reason that the skin of any but a very fat dog can be pinched up so readily, while of an herbivore it may be said, in the words of eulogy uttered by Mr. Squeers of his son Wackford, ‘Here’s firmness, here’s solidness! Why, you can hardly get up enough of him between your fingers and thumb to pinch him anywheres.’” As Parker says, “The use of this loose skin will be very evident to any one who will take the trouble to watch the great cats playing together at the Zoological Gardens. They are continually scratching one another, but the loose skin is dragged round by the claws, which in consequence can get no hold and do no harm; with a tight skin, on the other hand, the slightest scratch of such a claw as a tiger’s would cause a serious wound. The looseness of the skin is very evident in the puma and jaguar, in which it hangs in a fold along the middle of the belly, like a great dewlap.”

The skull is very strongly developed, and has great bony ridges for the attachment of the jaw-muscles. In herbivorous animals the brain-case is small and the face much prolonged; but in carnivores—especially cats—the face is very short relatively to the cranial portion of the skull. The higher carnivora cannot chew or grind their food; they only tear it and mince it. Cats and dogs walk on the toes, the under-surfaces of which are covered with soft leathery pads, so as to ensure a soft, silent footstep. What looks like the knee is really the wrist, and what looks like a backward-turned knee in the hind leg is the heel, the true elbow and knee being almost hidden by the skin. In all carnivores the canine teeth are relatively very large. All of them have the senses of sight and hearing very well developed. The young are always born in a comparatively helpless condition, and are generally blind for some time after their birth.

The Cat.

There is no record as to the first introduction of cats into New Zealand; but no doubt they were brought here by the very first settlers—perhaps earlier even, by the crews of vessels which called at Kororareka and other parts of this county in the very early whaling days. They do not seem to have strayed far from the haunts of men until rabbits began to multiply. Then, when the sheep-farmers found that the capacity of the country for carrying sheep was being seriously reduced by the vast increase of rabbits, they resorted to all sorts of devices to cope with the pest. One method was to purchase cats in the towns, take them out to the back country, feed them for a time till they became somewhat habituated to the locality, and then turn them loose. No doubt some died, but most of them became more or less wild, and learned to subsist on the smaller animals of the neighbourhood. Probably native ground-birds suffered most from their presence. They certainly destroyed many young rabbits, but it is also true that they were frequently found living and rearing their young in burrows alongside families of rabbits. They cleared off the rats, which were formerly so common, and they also largely exterminated lizards. My son, Dr. Allan Thomson, tells me that in the Awatere Valley, in Marlborough, rabbit-hunting cats are greatly esteemed by the settlers, and are believed to be much more efficient than stoats and weasels. They are only partly wild, as frequently the domestic cats feed their young on rabbits and interbreed freely with wild cats living near the homesteads. He observed a cat at Awapiri teaching two kittens to kill. She would leave the house, and in about ten minutes’ time would return with a baby rabbit, evidently obtained from a stop. When the kittens were very young she killed the rabbit and skinned it. A week or two later she would give them the dead rabbit with the skin just partially turned back, and they quickly learned to complete the skinning. Still later she gave them the live rabbit, with which at first they played, but in a very short time they learned to approach the rabbit from behind and grip it by the neck, lying practically on top of it and pinching the gullet until the rabbit was strangled. Cats, in his opinion, become rabbit-killers only when they are thus taught by their mothers, but once they acquire the habit they feed on little else.

Dieffenbach, writing of the Piako district in Auckland Province in 1839, says, “The cats, which, on becoming wild, have assumed the streaky grey colour of the original animal while in a state of nature, form a great obstacle to the propagation of any new kinds of birds, and also tend to the destruction of many indigenous species.” This statement about the colour of wild cats has been made much of. It is true to only a very limited extent, and I have always felt that such statements—coming from a traveller who had only limited means of observing the facts, and apparently founded his conclusions on a few isolated observations of the settlers—are not always safe to generalize from. In the present instance they led Darwin (in “The Variation of Plants and Animals under Domestication”) to quote him, and to use the statement as a proof of the strong tendency to reversion shown by the cat when it escaped from domestication. At the time Dieffenbach wrote settlement was quite in its infancy, and cats had not long been introduced. It is probable, therefore, that his statement, whether the result of his own or other people’s observations, referred to cats which were themselves progeny of grey animals. It certainly is the case that in Central Otago, where cats were freely liberated to cope with the rabbit pest, animals of many and varied colours are now found wild. Mr. Robert Scott, formerly M.P. for Central Otago, who had exceptional opportunities for observing the facts, has recently given me most interesting information regarding this question. He says, “The wild cat was, no doubt, the descendant of the shepherd’s and miner’s tame cat. The predominating colour was grey-striped (or tiger-striped, as some people called them), occasionally yellow, and rarely black or black-and-white. The time I write of was the ‘seventies’—say, from 1870 on to the time when poisoning the rabbits with phosphorized grain came in. The cats, though not numerous, were fairly common, especially in districts where cover, such as fern and scrub, was plentiful. They grew to an immense size, and were game to the last if attacked; in fact, no dog would tackle one single-handed. They were always in the pink of condition, which may be accounted for by the abundance of feed available in the shape of wekas, ducks, and rats, with perhaps a dead sheep or bullock occasionally. When the rabbit-poisoning came in that class or variety of cat disappeared along with the wild pig and weka. The reason for the extermination of the cat is because it prefers the entrails to the flesh. Since that time, up to the present, cats have been turned out in considerable numbers, but the rabbit-trapping has effectually prevented their increase, and the survivors still retain their original colours—that is, black, black-and-white, grey, grey-and-white, &c.; but they are much smaller than the wild cat of forty years ago. My opinion is that had the original cat survived till to-day the colour would have invariably been grey, or, rather, grey-striped.”

Mr. H. C. Weir, of Ida Valley Station, Otago, states that on high country, where rabbit-traps are seldom if ever used, they grow to a very considerable size, and are most commonly of a grey colour; but yellow, grey-and-white, and black are also to be met with. He adds, “I cannot say I ever saw any approaching the tiger-like stripe of the Home-country wild cat, and I have seen a good few of them in the wilds of Sutherlandshire, Scotland.”

Some people consider that wild cats are responsible for much of the failure which has followed the constantly renewed attempts to naturalize game birds. At the annual meeting of the Wellington Acclimatization Society in 1898 a member said, “Cats are more destructive to game than all the hawks, weasels, and stoats in the colony. Most of the bush coverts are full of these cats, a fact which I myself proved near Feilding, where, with the assistance of traps baited with smoked fish, I caught many.” I think they may have contributed to some extent to this failure, but only in a few parts of the country, and then chiefly in the neighbourhood of settlements. Personally, I do not think that wild cats have had much to do with the extermination of introduced game. The whole question is a difficult one to get any definite knowledge upon, opinions differ so much. Thus Mr. Charles J. Peters, of Mount Somers, considers that wild cats are far more effective in keeping down rabbits than are stoats or weasels, and estimates that cats will kill more rabbits in a month than one of the others will in six months.

Mr. B. C. Aston, in a paper on the Kaikoura Mountains, speaks of the half-wild cats which are found about deserted fencers’ and musterers’ camps as retaining “all their love for man’s comradeship if encouraged, but they invariably refuse to eat anything that they have not killed themselves. They probably exist on rabbits, birds, and mice. As a result of their hunting habits their chest and forelegs are largely developed, and they have a look different from the ordinary cat, being leaner, and quicker in action.”

Wild cats, so my son Dr. Allan Thomson tells me, are the bane of the island sanctuaries of New Zealand, being present on Kapiti Island, Little Barrier Island, and Stephen Island, in which last they kill and eat the tuatara. They have been reduced to small numbers by shooting, but their complete extermination has not yet been accomplished.

When the Russian Commander Bellingshausen visited the Macquaries in 1820 he found numbers of wild cats hid among the foliage. There were at the time, however, two parties of traders (seal-hunters?) on the island, one of thirteen and the other of twenty-seven men, and these probably accounted for the cats.

Captain Musgrave, who was a castaway from the schooner “Grafton,” when she was wrecked on the Auckland Islands in 1864, found a cat in a trap more than a year after the date of the wreck. “She soon cleared the hut of mice, which were dreadfully common.”

In 1868 Mr. H. H. Travers, in his account of a visit to the Chatham Islands, states that wild cats were very abundant, and that they destroyed a great number of the indigenous birds.

Wild Dogs.

It may seem strange to speak of dogs as wild animals in New Zealand, and it is questionable whether there are any wild dogs at the present time, but in the early days of settlement they were fairly abundant, and were truly feral. Dogs are the most thoroughly domesticated of animals, and in none has the moral and intellectual faculties been more highly developed. But just as some men degrade these faculties to the basest uses and become a menace to the rest of their race, so some dogs—only a few, it must be admitted—go wild and become a menace to their human companions and masters.

It is of interest to remember that when Captain Cook came to New Zealand the Natives had dogs, which they had brought with them from their original homes in Polynesia. Most of the histories of the migrations of the Maori refer to the fact of their bringing dogs with them, so that they had probably been in the country for some centuries before the date of Cook’s visit in 1769. Crozet, who visited these Islands in 1772, saw these dogs, and described them as follows: “The dogs are a sort of domesticated fox, quite black or white, very low on the legs, straight ears, thick tail, long body, full jaws, but more pointed than that of the fox, and uttering the same cry. They do not bark like our dogs. These animals are only fed on fish, and it appears that the savages only raise them for food. Some were taken on board our vessels, but it was impossible to domesticate them like our dogs: they were always treacherous, and bit us frequently. They would have been dangerous to keep where poultry was raised or had to be protected: they would destroy them just like true foxes.”

Forster, in his account of Cook’s second voyage, writing of the Queen Charlotte Sound Natives in 1773, says, “A good many dogs were observed in their canoes, which they seemed very fond of, and kept tied with a string round their middle. They were of a rough, long-haired sort, with pricked ears, and much resembled the common shepherd’s cur or Count Buffon’s chien de berger. They were of different colours, some quite black and others perfectly white. The food which these dogs receive is fish, or the same as their masters live on, who afterwards eat their flesh and employ the fur in various ornaments and dresses.” Later on in the same journal he says, “The officers had ordered their black dog to be killed, and sent to the captain one-half of it. This day (June 9), therefore, we dined for the first time on a leg of it roasted, which tasted so exactly like mutton that it was absolutely undistinguishable.... In New Zealand and in the tropical isles of the South Sea the dogs are the most stupid, dull animals imaginable, and do not seem to have the least advantage in point of sagacity over our sheep. In the former country they are fed upon fish; in the latter, on vegetables.”

Bellingshausen, who visited New Zealand in 1820, says, “We saw no quadrupeds except dogs of a small species. Captain Lazarew bought a couple. They are rather small, have a woolly tail, erect ears, a large mouth, and short legs.”

Dieffenbach, writing nearly seventy years after Cook’s visit, remarks that “the native dog was formerly considered a dainty, and great numbers of them were eaten; but the breed having undergone an almost complete mixture with the European, their use as an article of food has been discontinued, as the European dogs are said by the Natives to be perfectly unpalatable. The New Zealand dog is different from the Australian dingo; the latter resembles in size and shape the wolf, while the former rather resembles the jackal.”

The Rev. Richard Taylor, author of “Te Ika a Maui,” who is not always a reliable authority where natural history is concerned, says, “The New Zealand dog was small and long-haired, of a dirty white or yellow colour, with a bushy tail. This the Natives say they brought with them when they first came to these Islands.” Then he adds, “It is not improbable, however, that they found another kind already in the country, brought by the older Melanesian race, with long white hair and black tail: it is said to have been very quiet and docile.”

The Maori dog has totally disappeared. Mr. S. Percy Smith, of New Plymouth, tells me that the last one he heard of was about 1896. But I have mentioned it here because it was in part the progenitor of the wild dogs which afterwards became such a dangerous nuisance to sheep-breeders.

When settlement began European dogs must have crossed freely with the native animal, and many, both of the introduced and crossed dogs, became truly wild, especially as there were sheep and goats to worry, and pigs to chase and kill.

Dr. Lyall, who was surgeon on H.M.S. “Acheron” during the survey of the coast of New Zealand in 1844, says of the kakapo, or owl-parrot, that “at a very recent period it was common all over the west coast of the Middle Island; but there is now a race of wild dogs said to have overrun all the northern part of this shore, and to have almost exterminated the kakapo wherever they have reached.” Brunner, who visited the West Coast a few years later, makes a similar statement in his Journal. The early settlers could not distinguish between Maori dogs and these wild, half-bred curs. Thus R. Gillies, writing in after-years of the early days of the Otago settlement, which was formed in 1848, says, “For some years after the settlers arrived here the wild dog was the terror of the flockmaster, and the object of his inveterate hostility.” W. D. Murison, formerly editor of the Otago Daily Times, writing at the same period (1877), tells how in 1858 he and his brother took up country in the Maniototo Plains, which they reached by the valley of the Shag River. The wild dogs were very troublesome. The first was caught by a kangaroo-dog, apparently imported from Australia for the purpose of hunting them. “This particular wild dog was yellow in colour, and so was the second killed; but the bulk of those ultimately destroyed by us were black-and-white, showing a marked mixture of the collie. The yellow dogs looked like a distinct breed. They were low-set, with short pricked ears, broad forehead, sharp snout, and bushy tail. Indeed, those acquainted with the dingo professed to see little difference between that animal and the New Zealand yellow wild dog. It may be remarked, however, that most of the other dogs we killed, although variously coloured, possessed nearly all the other characteristics of the yellow dog. The wild dogs were generally to be met with in twos and threes; they fed chiefly on quail, ground-larks, young ducks, and occasionally on pigs. On one occasion, when riding through the Idaburn Valley, we came across four wild dogs baiting a sow and her litter of young ones in a dry, tussocky lagoon. To our annoyance our own dogs joined in the attack upon the sow, and the wild dogs got away without our getting one of them.... In all we destroyed fifty-two dogs between September, 1858, and December, 1860.”

Taylor White, writing in 1889, says, “I consider these dogs entirely distinct from the European dog. For the wild dogs met with on the Waimakariri River, in the alpine ranges of Canterbury, during the year 1856, were in colour and markings identical with those found in the alpine region of Lake Wakatipu in 1860, a distance of several hundred miles apart. There seems little room to doubt that they were an original Maori dog. The fact of their wanting the two tan spots over the eyes mostly seen in European dogs of approximate colour is a very strong evidence also in favour of this opinion.”

At one time wild dogs were so common in Marlborough and did so much damage on the sheep-runs that packs of hunting-dogs were bred for the special purpose of running them down. As settlement proceeded and the country became opened up wild dogs were gradually exterminated. The only ones which are now met with are curs which have taken to rabbits or to sheep-killing, and have managed to escape from their owners.

Bellingshausen reported wild dogs on the Macquaries in 1820, but it is improbable that they long survived the sealers, who probably generally brought them to the islands. As soon as the killing of seals and sea-lions stopped the dogs in all probability died out. Captain Musgrave, who was wrecked on Auckland Island in 1864, discovered wild dogs, like sheep-dogs, on the island. Their case, however, was probably similar to those on the Macquaries, for I am not aware that any subsequent visitor to the island has seen them.

In a reprint from the Auckland Herald of the 18th November, 1866, we read, “It is not generally known that about Otamatea and the Wairoa the bush is infested with packs of wild dogs, as ferocious, but more daring, than wolves. These dogs hunt in packs of from three to six or eight. They are strong, gaunt, large animals, and dangerous when met by a man alone. Not long since a Maori, when travelling from one settlement to another through the forest, was attacked by three of these animals at dusk, and only saved himself by climbing into a tree, where he was kept prisoner until late the next day. The extensive district over which these packs roam was once well stocked with wild pigs, but most of these have fallen victims to the dogs, and since this supply of food has failed the dogs have ventured after dark to the neighbourhood of Native settlements and the homesteads of European settlers in quest of prey.”

CHAPTER IX.

CARNIVORA—FERRETS, STOATS, AND WEASELS.

The Mustelidae, or weasel family, is the most heterogeneous assemblage of all the carnivorous group. Though differing much among themselves, they possess certain important characters in common. One of the most familiar is the presence of anal glands, situated beneath the root of the tail, which contain a more or less noxious and evil-smelling fluid. The three members of the family which have been introduced into New Zealand belong to the genus Putorius, which receives its name from the Latin word putor, a stench. The most notorious example is the American species, the skunk, whose perfume is so strong that David Harum records how a man who killed one went into the woods for a week and “hated hisself.”

Of all intentional introductions to this country that of the animals of this family is the most unfortunate and undesirable. The history of the business is, to my mind, a depressing one, for it shows what people are prepared to do to save their own pockets, whatever the effect may be upon others. These animals have not done what was expected of them—namely, suppressed the rabbits, or even kept them in check, but they have exercised a most baneful influence on the bird-life of the country. The characteristics of the three species are somewhat similar. They have been called vermiform animals, for they have a singularly worm-like appearance. The body is long, narrow, and cylindrical in shape, while the legs are relatively extremely short. The neck is also very long, and bears a small, flattened head; the eyes are small, savage-looking, and glittering.

The ferret is closely allied to the polecat, but is a domesticated variety, and is zoologically interesting, because it is a true-breeding albino, having white fur and pink eyes. It originated in Africa, and retains this characteristic of its warm origin: that it is unable to endure great cold; hence if it goes wild in New Zealand it usually survives only in warm and sheltered localities. It is from 12 in. to 15 in. long, and is a stouter animal than either of the others. Though a semi-domesticated animal, it never shows the slightest affection for its master, and has usually to be kept in confinement. My son, Dr. Allan Thomson, tells me that about Kekerangu, in Marlborough, wild ferrets are at present very numerous.

I have no record of the introduction of the true polecat (Putorius foetidus) into these Islands; but some five or six years ago Mr. Anderton, curator of the Portobello Marine Fish-hatchery, shot two animals which were too large for stoats, being about 18 in. long. They were not ferrets, in that they were brown-coloured. Unfortunately he did not keep the bodies, their smell, for one thing, being so offensive; so their specific character was not determined.

[J. Macdonald, photo.

Fig. 9.—The Ferret.

The stoat is about 1 ft. long and is somewhat distinctively coloured. “In summer the upper parts vary from yellowish-brown to mahogany-brown, while the underside is white tinged with sulphur-yellow, except on the throat, which is pure white. The tail is tipped with black. The brown upper and white under surfaces are separated by a perfectly distinct line of demarcation, which extends from the snout to the root of the tail, dipping down at the limbs, so as to include the outer surfaces of the latter in the dark area. In winter, on the other hand, the skin is—with the exception of the tip of the tail, which always remains black—pure white, tinged here and there with sulphur-yellow. Intermediate states between full winter dress and full summer dress are often found.” In winter, when the fur is white, the animal is known as the ermine, and white stoats are well known in winter in the South Island. The favourite food of the stoat consists of rats and mice, but it is fond of birds, and thus is a danger in a poultry-yard. It occasionally attacks lambs. These creatures seem often to kill for the mere sake of killing. In my boyhood days I at one time kept a large number of rabbits in an enclosure. One night a stoat got in and killed the whole lot—over a dozen—and left each with a hole in the back of its head. These animals are fairly abundant over New Zealand at the present time.

[J. Macdonald, photo.

Fig. 10.—The Stoat.

One is frequently asked what is the difference between a stoat and a weasel. According to one authority, the one “is stoatally different from the other, and weasely distinguished.” But this does not help us much. The weasel “in length, from snout to root of tail, does not exceed 8 in. The tail is about 2 in. long. The fur is light reddish-brown above, and white below.” The size and black-tipped tail best distinguish the stoat. The weasel is a good climber, and makes use of its skill in this accomplishment to prey upon birds, their eggs and young. Rats and mice are its favourite food.

[J. Macdonald, photo.

Fig. 11.—The Weasel.

The history of the introduction of these vermin into this country is characteristic of the acclimatization methods of the past. Ferrets have been introduced from early times by dealers in birds and animals. The first authentic record is that of the Canterbury Acclimatization Society, which received five in 1867. They were apparently not liberated, nor were subsequent introductions for some time. When rabbits began to increase to an alarming extent various suggestions were made as to the importation of what was called “the natural enemy.” The fox is the real natural enemy of the rabbit, but this was too risky a proposal to be made. The Victorian Government had already allowed some idiots to introduce foxes into that country in order to allow them the pleasures of fox-hunting, and the result has not been encouraging. One well-known public man in New Zealand proposed to introduce Arctic foxes “because their fur would be so valuable.” When it was pointed out to him that they would probably prefer lamb to rabbit, he replied that, as they did not know anything about lambs in their native haunts, it was improbable that they would take to eating them in New Zealand. Fortunately his proposal was not given effect to. Meanwhile sheepowners brought pressure to bear on the Government, and as a result steps were taken to obtain ferrets. Numbers of these were introduced in 1882, and in the following year Mr. Bailey, Chief Rabbit Inspector, recommended the introduction of stoats and weasels. To show the scale on which these recommendations were carried out, I summarize from Mr. Bailey’s reports as follows:—

(a.) In July, 1883, it is stated that since March, 1882 (fifteen months), the Agent-General had made thirty-two shipments of ferrets from London, numbering altogether 1,217 animals. Of these, only 178 were landed, at a cost of £953. Of 241 purchased in Melbourne, 198 were landed, at a cost of £224. Thus the total number landed was 376, and the cost £1,177, or £3 2s. 7d. per head. The natural increase was 122, but 157 died of distemper. At this period it would seem as if the Government kept a perfect menagerie of these animals. In the same year a substantial bonus was offered to any one who would introduce a certain number of stoats or weasels in a healthy condition.

(b.) In 1884 he reports “nearly 4,000 ferrets were turned out; 3,041 in Marlborough alone, and about 400 on Crown land in Otago.” The rest appear to have been sold to private individuals. It is evident that there was no study of the suitability of a semi-domesticated subtropical animal becoming acclimatized in this country, and, as a matter of fact, the ferret has not gone wild in the South Island to any great extent. Mr. Bailey also stated in this report that “an agent has been sent Home to procure stoats and weasels.” Mr. Rich, of Palmerston, imported some of these latter in a sailing-vessel, but how many I cannot learn.

(c.) In 1885 two lots of stoats and weasels were received from London—viz., 183 weasels (out of 202 shipped) and 55 stoats (out of 60). Of these, 67 weasels were released at Lake Wanaka on a peninsula of 8,000 acres, on which they reduced the rabbits, but by no means exterminated them; 28 weasels were liberated at Lake Wakatipu; 15 weasels near the Waiau River, in Southland; and 8 stoats at Ashburton. The rest were sold at Wellington, Christchurch, and Dunedin.

(d.) In 1886 the Government introduced two lots. Of these, 82 stoats and 126 weasels were distributed in about equal lots to the Wilkin River, the Makarora, at the head of Lake Ohau, and on the Waitaki; and 32 stoats and 116 weasels were distributed between Marlborough and West Wairarapa. A private shipment of 55 stoats and 167 weasels was also received for Riddiford’s station in West Wairarapa. The localities selected for these animals were those in which rabbits were most abundant. Mr. Bailey also reported that “ferrets were turned out by thousands,” but the success was only partial.