The animals in this order are not numerous, but they are marked with very peculiar characteristics. The chief species are the sloths, armadilloes, ant-eaters, and pangolins, of South America, and the platypus of Australia. Most of these are too little known to have furnished us with characteristic anecdotes.
THE SLOTH.
This singular animal is destined by nature to live upon the trees. He is rare and solitary; and, as he is good for food, he is much sought after by the Indians and negroes. He is ill at ease on the ground, having no soles to his feet, which are so formed as to enable him to cling to the branches of trees, from which he suspends himself.
Mr. Waterton kept one of these animals in his room for several months. "I often took him out of the house," says he, "and placed him on the ground, in order to get a good opportunity of observing his motions. If the ground was rough, he would pull himself forward, by means of his fore legs, at a pretty good pace; but he invariably shaped his course towards the nearest tree. But if I put him upon a smooth and well-trodden part of the road, he appeared to be in trouble and distress: his favorite abode was on the back of a chair; and after getting all his legs in a line upon the topmost part of it, he would hang there for hours together, and often, with a low and inward cry, would seem to invite me to take notice of him."
The same author thus describes an adventure with a sloth: "One day, as we were crossing the Essequibo, I saw a large two-toed sloth on the ground upon the bank. How he got there was a mystery. The Indian who was with me said that he never surprised a sloth in such a situation before. He could hardly have come there to drink; for, both above and below, the branches of the trees touched the water, and afforded him a safe and easy access to it. Be this as it may, he could not make his way through the sand time enough to escape before we landed. As soon as we got up to him, he threw himself upon his back, and defended himself in gallant style with his fore legs. 'Come, poor fellow,' said I to him, 'if thou hast had a hobble to-day, thou shalt not suffer for it; I'll take no advantage of thee in misfortune. The forest is large enough for thee and me to rove in; go thy ways up above, and enjoy thyself in these endless wilds. It is more than probable thou wilt never again have an interview with man. So, fare thee well!'
"Saying this, I took up a long stick which was lying there, held it for him to hook on, and then conveyed him to a high and stately tree. He ascended with wonderful rapidity, and in about a minute he was at the top. He now went off in a side direction, and caught hold of the branch of a neighboring tree. He then proceeded towards the heart of the forest. I stood looking on, lost in amazement at his singular mode of progression, and followed him with my eyes till I lost sight of him."
THE PLATYPUS.
Among the strange and interesting productions of Australia, no one is more wonderful than the ornithorynchus, platypus, or water-mole. It is aquatic in its habits, frequenting quiet streams, where it excavates burrows to a great depth. It is about eighteen inches long, and is covered with fur. It is web-footed, at the same time that its feet are well fitted for burrowing in the earth. Its head terminates in a broad bill, like that of a duck.
Mr. G. Bennett procured several specimens of this curious creature, but did not succeed in taking them to England. One of them was caught at the mouth of its burrow, and taken by Mr. B. to Lansdowne Park. "Here," says he, "I availed myself of the vicinity of some ponds, to give my platypus a little recreation. On opening the box where I kept it, it was lying in a corner, contracted into a very small compass, and fast asleep. I tied a very long cord to its hind leg, and roused it; in return for which, I received numerous growls. When placed on the bank, it soon found its way into the water, and travelled up the stream, apparently delighting in those places which most abounded in aquatic weeds. Although it would dive in deep water, yet it always preferred keeping close to the bank, occasionally thrusting its beak into the mud, and at the roots of the various weeds on the margin of the pond, as if in search of insects.
"After it had wandered some time, it crawled up the bank, and enjoyed the luxury of scratching itself, and rolling about. In the process of cleaning itself, the hind claws were alone brought into use for the operation—first the claws of one hind leg, then the claws of the other. The animal remained for more than an hour cleaning itself, after which, it had a more sleek and glossy appearance than before. It never became familiar, and always manifested the greatest reluctance to be placed in the box. One night it escaped, and I was never able to find it again."