"While exerting herself in feats of agility, the gibbon ever and anon uttered her call-notes, consisting of the syllables oo-ah, oo-ah, in a succession of ascending and descending semitones, during the execution of which, the lips and frame vibrated. The tones were not unmusical, but deafening, from their loudness.

"In disposition, this creature was timid, being apparently afraid of men, but allowing women to come near her, and stroke her fur, and pat her hands and feet. Her eye was quick, and she seemed to be perpetually on the watch, scrutinizing every person who entered the room. After exercising in the morning from three to four hours, she would, if allowed, spend the rest of the day quietly on one of the branches."

THE BABOON.

This is a large and ferocious species of ape, common in the south of Africa, and Asia.

Le Vaillant's Baboon.—This celebrated traveller, while in Africa, had a dog-faced baboon, whom he called Kees. He accompanied his master in his wanderings, and of his way of life we have the following sketches: "I made him," says Le Vaillant, "my taster. Whenever we found fruits, or roots, with which my Hottentots were unacquainted, we did not touch them till Kees had tasted them. If he threw them away, we concluded that they were either of a disagreeable flavor, or of a pernicious quality, and left them untasted. The ape possesses a peculiar property, wherein he differs greatly from other animals, and resembles man—namely, that he is by nature equally gluttonous and inquisitive. Without necessity, and without appetite, he tastes every thing that falls in his way, or that is given to him.

"But Kees had a still more valuable quality: he was an excellent sentinel; for, whether by day or night, he immediately sprang up on the slightest appearance of danger. By his cry, and the symptoms of fear which he exhibited, we were always apprized of the approach of an enemy, even though the dogs perceived nothing of it. The latter at length learned to rely upon him with such confidence, that they slept on in perfect tranquillity. I often took Kees with me when I went a-hunting; and when he saw me preparing for sport, he exhibited the most lively demonstrations of joy. On the way, he would climb into the trees, to look for gum, of which he was very fond. Sometimes he discovered to me honey, deposited in the clefts of rocks, or hollow trees. But if he happened to have met with neither honey nor gum, and his appetite had become sharp by his running about, I always witnessed a very ludicrous scene. In those cases, he looked for roots, which he ate with great greediness, especially a particular kind, which, to his cost, I also found to be very well tasted and refreshing, and therefore insisted upon sharing with him. But Kees was no fool. As soon as he found such a root, and I was not near enough to seize upon my share of it, he devoured it in the greatest haste, keeping his eyes all the while riveted on me. He accurately measured the distance I had to pass before I could get to him, and I was sure of coming too late. Sometimes, however, when he had made a mistake in his calculation, and I came upon him sooner than he expected, he endeavored to hide the root—in which case, I compelled him, by a box on the ear, to give me up my share.

"When Kees happened to tire on the road, he mounted upon the back of one of my dogs, who was so obliging as to carry him whole hours. One of them, that was larger and stronger than the rest, hit upon a very ingenious artifice, to avoid being pressed into this piece of service. As soon as Kees leaped upon his back, he stood still, and let the train pass, without moving from the spot. Kees still persisted in his intention, till we were almost out of his sight, when he found himself at length compelled to dismount, upon which both the baboon and dog exerted all their speed to overtake us. The latter, however, gave him the start, and kept a good look-out after him, that he might not serve him in the same manner again. In fact, Kees enjoyed a certain authority with all my dogs, for which he perhaps was indebted to the superiority of his instinct. He could not endure a competitor if any of the dogs came too near him when he was eating, he gave him a box on the ear, which compelled him immediately to retire to a respectful distance.

"Like most other domestic animals, Kees was addicted to stealing. He understood admirably well how to loose the strings of a basket, in order to take victuals out of it, especially milk, of which he was very fond. My people chastised him for these thefts; but that did not make him amend his conduct. I myself sometimes whipped him; but then he ran away, and did not return again to the tent until it grew dark. Once, as I was about to dine, and had put the beans, which I had boiled for myself, upon a plate, I heard the voice of a bird with which I was not acquainted. I left my dinner standing, seized my gun, and ran out of the tent. After the space of about a quarter of an hour, I returned, with the bird in my hand; but, to my astonishment, found not a single bean upon the plate. Kees had stolen them all, and taken himself out of the way.

"When he had committed any trespass of this kind, he used always, about the time when I drank tea, to return quietly, and seat himself in his usual place, with every appearance of innocence, as if nothing had happened; but this evening he did not let himself be seen. And on the following day also he was not seen by any of us; and, in consequence, I began to grow seriously uneasy about him, and apprehensive that he might be lost forever. But, on the third day, one of my people, who had been to fetch water, informed me that he had seen Kees in the neighborhood; but that, as soon as the animal espied him, he had concealed himself again. I immediately went out and beat the whole neighborhood with my dogs. All at once, I heard a cry like that which Kees used to make when I returned from my shooting, and had not taken him with me. I looked about, and at length espied him, endeavoring to hide himself behind the large branches of a tree. I now called to him in a friendly tone of voice, and made motions to him to come down to me. But he could not trust me, and I was obliged to climb up the tree to fetch him. He did not attempt to fly, and we returned together to my quarters: here he expected to receive his punishment; but I did nothing, as it would have been of no use.

"When any eatables had been pilfered at my quarters, the fault was always laid first upon Kees; and rarely was the accusation unfounded. For a time, the eggs, which a hen laid me, were constantly stolen away, and I wished to ascertain whether I had to attribute this loss also to him. For this purpose I went one morning to watch him, and waited till the hen announced, by her cackling, that she had laid an egg. Kees was sitting upon my vehicle; but, the moment he heard the hen's voice, he leaped down, and was running to fetch the egg. When he saw me, he suddenly stopped, and affected a careless posture, swaying himself backwards upon his hind legs, and assuming a very innocent look; in short, he employed all his art to deceive me with respect to his design. His hypocritical manœuvres only confirmed my suspicions; and, in order, in my turn, to deceive him, I pretended not to attend to him, and turned my back to the bush where the hen was cackling, upon which he immediately sprang to the place. I ran after him, and came up to him at the moment when he had broken the egg, and was swallowing it. Having caught the thief in the fact, I gave him a good beating upon the spot; but this severe chastisement did not prevent his soon stealing fresh-laid eggs again.