But now I shall describe to you quite a different cla.s.s of animals, namely, animals that eat only meat. Among these animals the most important group is the Cat Tribe, or the _felines_, as they are sometimes called. They possess many of the qualities of the ordinary cat.

The princ.i.p.al felines are the tiger, the lion, the leopard, the puma, and the jaguar. All felines have a special kind of fangs, tongue, claws, and paws, which I shall now describe in detail.

_The Feline Has Strong Fangs_

Besides the ordinary teeth, every feline has two pairs of strong fangs which look like big projecting teeth. One pair of fangs is placed on the upper jaw, pointing downward; they are wide apart. The other pair of fangs is placed in the lower jaw, pointing upward; they are not quite so far apart as the fangs of the upper jaw. Why? So that the animal can close its mouth comfortably without striking the lower fangs against the upper fangs.

These fangs are three to four inches long in a tiger or a lion; they are not quite so big in a leopard or other feline. The fangs of the tiger or the lion are so strong that he can hold down a heavy bullock by gripping it with his fangs. He can also drag the bullock along the ground by gripping it in that way, and can use the fangs to tear out a large piece of meat from the body of his prey.

When the tiger or the lion gets a piece of meat into his mouth, he uses the upper fangs to pierce the meat: that is, the meat lies on the ordinary teeth on the under jaw, and the two fangs of the upper jaw come down on the meat and cut it into two or three pieces. The tiger or the lion could chew the meat a little more, with the help of his ordinary teeth, but he does not need to. Every animal of the Cat Tribe has a strong digestion; so the tiger or the lion merely cuts up the meat a few times with his fangs and then swallows it.

_The Feline's Tongue is Rough_

A feline's fangs, however, are too big to tear off _small_ pieces of meat from a bone. So it uses its _tongue_ to sc.r.a.pe off the small pieces of meat. That is the reason why a feline's tongue is very rough. So again you see, as I told you in Book I, that every animal has the gift it needs. If the feline did not have a rough tongue, it could not eat the small pieces of meat on a bone; and so a portion of its food would be wasted. No inhabitant of the jungle wastes food. It is only _we_ who waste food.

_The Feline's Claws are Retractile_

The claws of every feline are _retractile_. That is, the claws can be _drawn in_, or sheathed, whenever the animal desires; also, the claws can be thrust out, whenever the animal desires to do that.

Why is it necessary for a feline to be able to do both--to draw in its claws, and to thrust them out?

Because when the animal needs food, it must thrust out the claws to seize it. But in just running about in the jungle, it does not need to use its claws; so it draws them in. In fact, if it did not draw in its claws then, the claws would soon be worn out by rubbing against the ground. And even if the claws were growing all the time, they would be also wearing off all the time. So to keep the claws sharp for use only when the animal wants to seize something, it keeps the claws drawn in at other times.

Here I ought to tell you that a dog's claws are quite different from the claws of a feline, even from those of an ordinary cat. The cat's claws are of course retractile, as I have just described to you. But a dog's claws are _rigid_; that is, they are stiff and thrust out all the time.

Why? Because the dog does not use its claws. It seizes its food with its mouth, not with its claws. It even defends itself with its mouth, that is, with its teeth.

But a feline uses its claws to seize its food, and even to defend itself. You may have noticed that even an ordinary cat defends itself with its claws. When a dog chases a cat and corners it, the cat turns and defends itself with its claws.

Once upon a time, many, many hundred years ago, the dog did use its claws; they were then retractile. But the dog stopped using its claws; then they became rigid. The dog lost the power of drawing in its claws.

In our own bodies, if we do not use a particular gift for a long time, we lose the power of using that gift. When we are born, our left hand is just as good as our right hand. But because we do not use the left hand much in doing things, we lose the power of using it quite as well as we use the right hand. Little boys and girls should practice using the left hand. Then if by some accident the right hand is lost, they would not be quite helpless.

As for the felines, they retain the full power of their claws by constant use. So, because the claws are very useful, every feline takes care of its claws,--especially the tiger. Why, _the tiger cleans his claws every day_! In the jungle there are many trees that have a soft bark. So the tiger goes to one of these trees every day, and digs his claws into the bark. Then he draws his claws sideways along the bark, and that cleans out the claws. The tigress also cleans her claws every day in the same manner.

Some little boys and girls do not clean their nails every day. Then sometimes a piece of dirt gets in under a nail and causes a sore. But the tiger and tigress are wiser. If part of a piece of meat that they have torn up were to remain under a claw, it would fester and cause a sore. So the tiger and tigress clean their claws every day.

_The Feline Has Padded Paws_

The paws of every feline have also a special quality. The under part of each paw is thickly padded with powerful muscles. That gives the feline three advantages.

First advantage: it enables the feline to _stalk_ its prey. That is, the feline can creep up to its prey quite silently. As its paws are padded, they make no sound on the ground--just as your footfall makes no sound when you wear rubbers over your shoes.

Second advantage: the padded paw enables the feline to strike down its prey with a severe blow. When it wants to strike down its prey, the feline hardens the muscles under its paw; the blow of its paw is then something like that of a hammer. A tiger has often been known to smash the skull of a buffalo with a single blow of its paw.

Third advantage: the padded paws enable a feline to leap farther. After a feline has crept up as near to its prey as it can, it has still to leap upon its prey to seize it. Then the muscles under the paws act like springs, and enable the feline to give a big leap. Even in running, the muscles act somewhat like springs. You must have noticed that, in running, a dog _gallops_, but a cat _bounds_. That is, the dog moves its legs very quickly, but each s.p.a.ce of ground it covers is not very long.

A cat moves its legs not quite so quickly, but the s.p.a.ce of ground it covers at each bound is much longer. The cat and all felines can give a bigger bound because of the muscles under their paws.

Having told you all the qualities common to animals of the Cat Tribe, I shall now describe some of these animals in detail.

CHAPTER VI

The Tiger

The tiger lives in most of the countries along the south coast of Asia, that is, all the way from Persia to China. Some tigers are also found in the northern countries of Asia, such as Siberia; but there are very few of them there. And, of course, these few tigers in the cold northern countries of Asia are a little different from those in the hot southern countries. For the tigers in the cold countries have thick fur on their skin, and a layer of fat under their skin--just to keep them warm. So they are too fat to be as muscular and active as the slim and lithe tigers that live in the hot countries in the south of Asia.

Now please remember one thing more about the dwelling place of the tiger: _there is no tiger in Africa_. Even clever people do not always know that. When ex-President Roosevelt went on a hunting trip to Africa a few years ago, he shot many wild and ferocious animals there, and some newspapers said that he had shot several tigers.

That was a mistake. The animals that he shot were leopards, not tigers.

You can at once tell the difference between a leopard and a tiger: a leopard is _spotted_, but a tiger is _striped_. I shall tell you all about that presently.

Even as regards the habits and character of the tiger, people often make mistakes. There is no animal that has been so much abused as the tiger.

Most people call the tiger a "cruel" and "bloodthirsty" animal.

But that is not true. By "bloodthirsty" people usually mean that the tiger kills his prey for the mere sake of killing, and that he kills more animals than he can eat, just for the mere fun of killing.

That is not true. A tiger is not really "bloodthirsty" in that way, as I shall explain to you presently. A tiger never kills for the mere fun of killing. Some men and some naughty boys do that! They think it great sport to kill harmless wild animals, which they cannot possibly eat or use in any way; and some naughty boys kill frogs and lizards and other small animals, just for the mere "fun" of killing, as they call it.

[Ill.u.s.tration: Tiger]

A tiger never does that--and he is supposed to be the worst animal of all! For one thing, a tiger is not such a fool as to kill his prey for the mere sake of killing. Men formerly ate the flesh of the American bison, or buffalo, as it was generally called. But then they killed off whole herds of these buffaloes. So now there are no more buffaloes left for food in those places. A tiger is wiser. He does not destroy his own food supply needlessly.

People are also wrong when they say that a tiger is "cruel," and that he tortures his prey before killing it outright. That is not true of the tiger. In fact, hardly any animal is _needlessly_ cruel, as some men and naughty boys are--for instance, naughty boys who torture frogs and lizards and then kill them.

It is true that a _tigress_ does worry her prey before killing it. But why does she do so? Simply to teach her cubs how to catch and kill the prey, so as to provide food for themselves when they grow up. I shall explain that fully presently. So please remember this once for all: hardly any animal is _needlessly_ cruel or bloodthirsty.

"But a cat does worry a mouse, before killing it," you may object. "Is not that needless cruelty?"

That seems quite true. But there is a reason for it: the cat first began to do that to teach her kittens how to catch mice, when she was a wild animal in the fields. Once upon a time the cat was a wild animal, but now people have tamed it into a domestic animal. So the cat still retains some of its wild habits.

But you will understand all that when I tell you more fully about the tiger, which is the largest and strongest animal of the Cat Tribe.

_The Life History of the Tiger Family_

I shall describe to you the actual life of a tiger family in the jungle.

A tiger family consists of the father, the mother, and from two to four cubs. Three is the usual number of children that a tiger and tigress have.

When the cubs are only a few days old, they are quite helpless. So the mother stays with them in the den, while the father goes in search of food. The den is usually a hollow under a large tree.

If the father tiger catches a prey which he can carry, such as a deer, he brings it home with him. Then he and the tigress eat it together.