As might be expected, the species of this gigantic quadruped are not numerous. For a long time there was supposed to be only one; but this was an erroneous belief, and it is now proved that there are _at least_ two, since the elephants of Africa and those of Asia are altogether different from each other. It is not quite certain that the elephant of the Island of Ceylon is identically the same as other Indian elephants; and in the Asiatic countries and islands there are varieties differing from each other in size, and other peculiarities, quite as much as any of them does from the elephant of Africa. Again, in Africa itself we find that this great creature has its varieties--some larger and some smaller, according to the part of the country in which they are found.

Even the natives of both Africa and the Indian territories recognise different kinds, proving that on both continents there are several permanent varieties, if not species.

In the Indian countries these varieties have received distinct names-- just as our breeds of dogs--and an elephant is valued according to the breed or caste to which he belongs; for in India caste is a universal idea, even among animals.

There are two princ.i.p.al castes--the Koomareah, of princely race; and the Merghee, or hunting elephant. These two kinds differ a good deal--as much, indeed, as if they were separate species. The koomareah is deep-bodied, strong, and compact, with a very large trunk and short thick legs. As a large trunk is considered the great beauty of an elephant, the koomareah is therefore preferred to the merghee; besides, he is also superior to the latter in strength and powers of endurance.

The merghee is a taller animal, but neither so compact nor so strong, and his trunk is short and slender in proportion to his height. He travels faster, however; and for this reason is oftener employed in the chase.

A cross between these two varieties is called a Sunkareah, which signifies a mixed breed or mule; and in a herd of elephants there will be found not only sunkareahs, but several varieties of cross breeds between the koomareahs and merghees. These "mules" are prized if they partake more of the nature of the princely caste, and less valued when nearer to the merghee.

In addition to these distinctions, another very important one is found in the size and shape of the teeth. The Dauntelah is one with very large teeth, in opposition to the Mookna, in which the tusks are of small dimensions, and scarcely visible outside the mouth. The Europeans prefer elephants of the mookna variety, as these are of milder disposition than the dauntelahs; but the natives prize the large-toothed kinds, taking the chance of being able to tame them to submission.

There are many degrees between the mookna and dauntelah, founded on the form of the tusks. Those of the Pullung-daunt project forward with an almost horizontal curve, while the straight tusks of the mooknas point directly downwards. Nearly a dozen varieties or breeds are thus established among the elephants of India that are held in a state of domestication.

White elephants are also met with, and are highly prized by the rajahs and wealthy n.o.bles. These are mere varieties, produced by albinism, and may belong to any of the castes already described.

It has been further ascertained that the elephants of different Indian countries vary a good deal in point of size. Those from the southern districts, and some of the larger islands, are larger and stronger than the elephants of Nepaul and other mountain countries in the north. The finest are those of Cochin China and the Burmese territories of Pegu, while those of Ceylon are even superior to the kinds indigenous to Northern India.

The African elephants are said also to be larger as they dwell nearer to the Equator; and from this it would appear that the elephant is essentially a tropical animal, and thrives best in the climate of the torrid zone.

The Asiatic elephant is found wild as well as domesticated in nearly all the Indian countries, as also in many of the large islands. Its range northward is bounded by the lower hills of the Himalayas; and among these, especially through the _saul_ forests, these huge animals roam about in herds, each herd being under the guidance or leadership of an old male, or "bull," as he is termed. As an elephant brings a considerable sum of money, even in India, these are eagerly hunted; and their capture is accomplished by decoying them into a pound or enclosure constructed for the purpose, where ropes are attached to them, and then tied to the neighbouring trees. The decoy used is a tame elephant, that has been already trained for the purpose.

There are in India, as well as in Africa, certain old bull elephants that lead a solitary life, and that are scarcely ever seen in company with the herds. These bachelors are usually of a morose and fierce disposition, and when one of them is captured it requires all the skill of the hunters to keep clear of danger. These wild bulls are larger and stronger than the common kind, and so untamable in their ferocity that even when captured no use can be made of them, since they will die rather than submit to being trained. They are called Goondahs by the people of Hindostau, and by English hunters Rogues or Rovers.

The African elephant next merits attention. There is no difficulty in distinguishing this species from any of the Indian varieties. The immensely large ears const.i.tute a marked characteristic of the former, which at once becomes recognisable. Other points of difference are the greater convexity of the forehead or skull and the larger size of the tusks; though this last point of distinction is not always to be depended upon, since there are Indian elephants with tusks of similar dimensions. Generally, however, the African elephants have the largest "ivories."

In point of bulk the Asiatic species has been considered superior; but this belief may not be correct. Certain circ.u.mstances should be taken into account. The Asiatic elephant is living in a domesticated state, and this may have produced a greater size, as it does in the case of most other quadrupeds. Another circ.u.mstance: the African elephants of our collections have been mostly obtained from the Cape, or the regions contiguous to it. But it is now known that in the countries nearer to the equator there exists a much larger kind, that appears to be quite as bulky as any of the Asiatic varieties.

The height of the elephant has been much exaggerated by travellers--some having been described as measuring eighteen feet from the foot to the top of the shoulder! An authority on this subject, who measured the largest he could meet with in different parts of India, found none that stood over twelve feet, and this appears to be the actual height of the very biggest of elephants.

The African elephants have not been tamed--at least not in modern times; but it is certain that the elephants used by the Carthaginians in their wars with the Romans were of this species; and also that African elephants were the species exhibited by Caesar and Pompey in the Roman arena.

In a wild state the African elephant has a wide range--from the Cape country on the south to Senegal on the western side, throughout the whole of Central Africa, and along the oriental coast to the valley of the Nile; but it is not very certain whether the elephant of the eastern countries of Africa is the African species or a variety of the Asiatic kind. The African elephant is said to be fiercer than that of Asia; but this is a doubtful statement; and perhaps the habits of the two do not materially differ, farther than might be expected from a difference of climate, food, and other external circ.u.mstances.

CHAPTER FOURTEEN.

THE HIPPOPOTAMUS, RHINOCEROS, AND TAPIR.

Though these three kinds of creatures belong to different genera, there is a certain family likeness among them that ent.i.tles them to be cla.s.sed together; and since there are not many species of each, they will conveniently form a group.

Of late the hippopotamus has been the most notorious of the three; though he is far from being as interesting an animal as the rhinoceros.

Since, however, he is at present the most popular, we shall give him the foremost place in our sketch.

The Hippopotamus was known to the Greeks and Romans. His name is Greek, and, as every one knows, signifies the River-horse. Why so called? you may ask--since between this unwieldy creature and the beautiful horse there does not appear a single point of resemblance. The answer is, that the cry of the hippopotamus was fancied to resemble the neighing of a horse; and in some respects this is really the case. Hence the misnomer. The Dutch of the Cape Colony call the creature a Cow, or Sea-cow, which is also an ill-adapted name. The cow is well enough, for the head and mouth of the animal bear a very striking resemblance to those of a broad-m.u.f.fled cow; but what the "sea" has to do with it is not so clearly understood: since the hippopotamus is found only in fresh water in lakes and rivers.

Every one knows that this huge creature is of amphibious habits; and lives equally well on land, in the water, or even under the water. It requires air, however, and at intervals rises to the surface to breathe.

On such occasions it usually projects a jet of water from its nostrils--in other words, it spouts, after the manner of the whales.

It is altogether herbivorous; and gra.s.s and the leaves of succulent plants form its subsistence. A vast quant.i.ty of these are required to sustain it; and a single individual will consume as much as two hundred pounds' weight in a day.

The hippopotamus, notwithstanding its formidable appearance, is not a dangerous enemy if suffered to go unmolested, or rather if persons do not come in its way. When wounded, however, or even intruded upon in its solitary haunts, it will attack man himself; and a boat or canoe pa.s.sing along a river frequented by these creatures is in danger of suffering a similar fate to that resulting from an encounter with the great whale--that is, of being tossed out of the water or broken to pieces.

The River-horse, or Sea-cow (whichever you prefer to call the creature), is exclusively confined to the African continent; and is found in all the great lakes and rivers from the Cape Colony to the southern limits of the Sahara. It is indigenous to the Upper Nile; but does not show itself in the lower half of that river. In fact, its range appears to be exactly co-terminal with that of the African elephant.

There is a question about the number of species. For long it was supposed there was only one, but now it is ascertained that two, or even more, exist. The hippopotami of the Nile differ considerably from each other and also from the species known as Sea-cow in South Africa; while a smaller kind than either has been observed in the rivers of Western Africa.

The _Rhinoceros_ is altogether a more curious and interesting animal than the hippopotamus; but, being more common, and oftener encountered by modern travellers, it is at present less an object of curiosity.

Of rhinoceroses at least seven distinct species are known--three of them being Asiatic, and four African.

The largest of all is the Indian rhinoceros, which inhabits a part of Bengal and the countries beyond--Burmah, Siam, and Cochin China. This species is easily distinguished from the others by the thick rough skin, which is placed on the animal's body in such a fashion as to resemble a coat of ancient armour. The singular protuberances have a complete resemblance to the "bosses" which were worn on the shields and breast-plates of warriors of the olden time.

A second species, the Warak, which inhabits Java, is somewhat similarly accoutred; but the third Asiatic kind, the Sumatran rhinoceros, has a smoother skin, more resembling that of the African rhinoceros.

These last-mentioned are denizens of the African continent; but especially of the regions extending northward from the Cape. They do not all four frequent the same district; but two, and sometimes three of them, are found in one locality. They are distinguished as the black and white rhinoceroses--there being two species of the black, and two of the white. The black ones are much fiercer than their white congeners; although the latter are by far the largest, and present a far more formidable appearance, from the extreme length of their horns.

The _Tapir_ was for a long time supposed to be exclusively an American animal, but later research proves that there is also a species in Asia.

It is found in the Island of Sumatra, and is larger than the American species, though very much resembling it in other respects. A new species has also been discovered in South America, altogether differing from the American tapir already so well-known.

The habits of the American tapir are not unlike those of the rhinoceros.

It is a creature of great strength, and heavy in its movements. It can live for a long time under water; and its haunts are the banks of the great rivers--especially where these are marshy, and covered with reeds and other aquatic plants, which const.i.tute its food. It can swim or walk under the water at will; but its lair is generally in some bushy retreat at a distance from the banks; and its visits to the water are usually nocturnal. It is an object of chase among the native Indians, who prize both its flesh and skin; but its capture is by no means an easy matter, since its thick hide renders it impervious to the tiny arrow of the blow-gun.

This species is found in all the rivers of South America, from Paraguay to the Isthmus of Darien; but its range terminates very abruptly on the north--a fact which puzzles the naturalist, since for many degrees further northward, climate and other circ.u.mstances are found similar to those which appear to favour its existence in the southern part of the continent.

The other species of American tapir differs considerably in the nature of its haunts and habits. In these it is said more to resemble the tapir of Sumatra. The latter is found dwelling at a great elevation, in fact, on the tops of the highest mountains of that island; whereas the Danta, or American tapir, is altogether confined to the low hot plains.

In the same district of country, and even in the same rivers--but further up among the mountains--the smaller species of American tapir is met with, but never upon the low level of the plains.

When we consider that for more than three centuries, in a country inhabited by a civilised people, this new species of American tapir has remained not only undescribed but even unknown to the scientific world, we may fairly conjecture that other species of this, as well as of many other animals, may yet be brought to light to gratify the lover of nature, and add to his store of pleasant knowledge.

CHAPTER FIFTEEN.

GIRAFFES, CAMELS, AND LLAMAS.

Strictly speaking, the Giraffes cannot be considered as belonging to the same family with the Camels, nor yet the Camels be cla.s.sed with the Llamas; but there is a very great resemblance between these three genera of animals, and, except for scientific purposes, they form a group sufficiently natural. Indeed any one of the three is more like to the other two than to any other kind of mammalia; although some naturalists prefer considering the giraffe as a species of deer. This cla.s.sification, however, rests princ.i.p.ally upon an erroneous supposition--that the oblong protuberances on the head of the giraffe are horns, which in reality they are not, but mere continuations of the frontal bone. It would be as absurd, therefore, to call the giraffe a deer, as to consider it a species of camel, and perhaps more so. It may be regarded as an animal _sui generis_; but in making a series of groups--such as we have here attempted--it appears more natural to place it alongside the camels than elsewhere; and it is certainly as much like the true camel or dromedary as either the llama or vicuna. One of its most popular names--that of Camelopard, or Spotted Camel--shows the resemblance which suggests itself to the eye of the traveller and ordinary observer; and this resemblance extends also to many characters that are not external. Indeed, after all that has been said by anatomical naturalists, we might hazard a.s.sertion of the belief, that the camelopard is neither more nor less than a species of wild camel.

Its appearance need not be described. Every eye is familiar with the slender form, long neck, smooth coat, and spotted skin of this singular animal. But its habits are less understood, and this arises from several distinct causes. In the first place, the giraffe inhabits only those countries about which very little is known by civilised people; secondly, it is but rarely seen, even by travellers; and, thirdly, when it _is_ encountered in its native haunts, it is of so shy a disposition, and so ready to take flight, that scarce any opportunity is ever obtained for properly observing it.

The giraffe is exclusively confined to the continent of Africa; but its range is by no means limited. It was formerly common enough as far south as the Cape itself, whence it was driven by the Dutch and Hottentot hunters. It is not now met with to the south of the Great Orange River. Northward from this point, it extends to Nubia and Abyssinia; but it does not appear that it inhabits the western section of the continent, since it is not heard of in Guinea, or any of the countries on the Atlantic coast. In the interior it is common enough.

The giraffes herd together in small troops--consisting of ten or a dozen individuals--and prefer the open forests, or rather the hills covered with copses of acacia and other African trees. Their princ.i.p.al food is the foliage of these trees; and one species of mimosa--the _camel-doorn_ (camel-thorn) of the Dutch hunters--is their especial favourite. The leaves of this tree, like all others of the acacia tribe, are of pinnate form, and sweet to the taste; and the giraffe browses upon them, standing erect, with its long neck outstretched to a height of nearly twenty feet! Its tongue is possessed of a peculiarly prehensile power, and with this extended a foot or more beyond the lips, it can sweep in the leaves and twigs for a wide circle around its muzzle.

When affrighted and put to its speed, the giraffe appears to go with an up-and-down gait, and some travellers have alleged that it limps. This arises from the fact, that every time it lifts its fore-feet, it throws back its long neck, which on other occasions is always held erect. It sometimes travels with a pacing step, but it can also gallop after the manner of a horse, and is even so swift that it requires a horse at full speed to overtake it.

Notwithstanding that its food consists princ.i.p.ally of the leaves and twigs of trees, the giraffe will also eat gra.s.s. While browsing thus, it usually bends one of its knees downward; and while stretching upwards to a high branch, it brings all its feet nearer to each other. It often lies down to "chew its cud" or to sleep; and this habit produces the callosities upon the sternum and knees, which resemble those of the camels.

The giraffe is a peaceful and timid animal, and is often the prey of the lion--the fierce beast of prey taking it unawares, springing upon its back, and destroying it by breaking the cervical vertebrae with his powerful teeth. Sometimes, however, it is enabled to drive the lion off by kicking out against him with its heels, and tiring or discouraging him from the attack.