One evening he had left the camp for meat, and was approaching a band of cows for that purpose, crawling towards them along the bed of a dry hollow in the prairie, when he observed them suddenly jump towards him, and immediately afterwards a score of mounted Indians appeared, whom, by their dress, he at once knew to be Pawnees and enemies. Thinking they might not discover him, he crouched down in the ravine; but a noise behind caused him to turn his head, and he saw some five or six advancing up the bed of the dry creek, whilst several more were riding on the bluffs. The cunning savages had cut off his retreat to his mule, which he saw in the possession of one of them. His presence of mind, however, did not desert him; and seeing at once that to remain where he was would be like being caught in a trap (as the Indians could advance to the edge of the bluff and shoot him from above), he made for the open prairie, determined at least to sell his scalp dearly, and make a good fight. With a yell the Indians charged, but halted when they saw the sturdy trapper deliberately kneel, and, resting his rifle on the wiping-stick, take a steady aim as they advanced. Full well the Pawnees know, to their cost, that a mountaineer seldom pulls his trigger without sending a bullet to the mark; and, certain that one at least must fall, they hesitated to make the onslaught. Steadily the white retreated with his face to the foe, bringing the rifle to his shoulder the instant that one advanced within shot, the Indians galloping round, firing the few guns they had amongst them at long distances, but without effect. One young brave, more daring than the rest, rode out of the crowd, and dashed at the hunter, throwing himself, as he passed within a few yards, from the saddle, and hanging over the opposite side of his horse, thus presenting no other mark than his left foot. As he crossed La Bonté, he discharged his bow from under his horse's neck, and with such good aim, that the arrow, whizzing through the air, struck the stock of the hunter's rifle, which was at his shoulder, and, glancing off, pierced his arm, inflicting, luckily, but a slight wound. Again the Indian turned in his course, the others encouraging him with loud war-whoops, and once more, passing at still less distance, he drew his arrow to the head. This time, however, the eagle eye of the white detected the action, and suddenly rising from his knee as the Indian approached (hanging by his foot alone over the opposite side of the horse), he jumped towards the animal with outstretched arms and a loud yell, causing it to start suddenly, and swerve from its course. The Indian lost his foot-hold, and, after a fruitless struggle to regain his position, fell to the ground; but instantly rose upon his feet and gallantly confronted the mountaineer, striking his hand upon his brawny chest and shouting a loud whoop of defiance. In another instant the rifle of La Bonté had poured forth its contents; and the brave savage, springing into the air, fell dead to the ground, just as the other trappers, who had heard the firing, galloped up to the spot. At sight of them the Pawnees, with yells of disappointed vengeance, hastily retreated.

That night La Bonté first lifted hair!

A few days after, the mountaineers reached the point where the Platte divides into two great forks: the northern one, stretching to the north-west, skirts the eastern base of the Black Hills, and, sweeping round to the south, rises in the vicinity of the mountain valley called the New Park, receiving the Laramie, Medicine Bow, and Sweetwater creeks. The other, or South Fork, strikes towards the mountains in a south-westerly direction, hugging the base of the main chain of the Rocky Mountains; and, fed by several small creeks, rises in the uplands of the Bayou Salade, near which is also the source of the Arkansa. To the forks of the Platte the valley of that river extends from three to five miles on each side, inclosed by steep sandy bluffs, from the summits of which the prairies stretch away in broad undulating expanse to the north and south. The bottom, as it is termed, is but thinly covered with timber, the cotton woods being scattered only here and there; but some of the islands in the broad bed of the stream are well wooded, leading to the inference that the trees on the banks have been felled by Indians who formerly frequented the neighborhood of this river as a chosen hunting-ground. As, during the long winters, the pasture in the vicinity is scarce and withered, the Indians feed their horses on the bark of the sweet cotton wood, upon which they subsist, and even fatten. Thus, wherever a village has encamped, the trunks of these trees strew the ground, their upper limbs and smaller branches peeled of their bark, and looking as white and smooth as if scraped with a knife.

On the forks, however, the timber is heavier and of greater variety, some of the creeks being well wooded with ash and cherry, which break the monotony of the everlasting cotton wood.

Dense masses of buffalo still continued to darken the plains, and numerous bands of wolves hovered round the outskirts of the vast herds, singling out the sick and wounded animals, and preying upon such calves as the rifles and arrows of the hunters had bereaved of their mothers. The white wolf is the invariable attendant upon the buffalo; and when one of these persevering animals is seen, it is a certain sign that buffalo are not far distant. Besides the buffalo wolf, there are four distinct varieties common to the plains, and all more or less attendant upon the buffalo. These are, the black, the gray, the brown, and, last and least, the coyote or cayeute of the mountaineers, the wachunkamànet, or "medicine wolf" of the Indians, who hold the latter animal in reverential awe. This little wolf, whose fur is of great thickness and beauty, is of diminutive size, but wonderfully sagacious, making up by cunning what it wants in physical strength. In bands of from three to thirty they not unfrequently station themselves along the "runs" of the deer and the antelope, extending their line for many miles; and the quarry being started, each wolf follows in pursuit until tired, when it relinquishes the chase to another relay, following slowly after until the animal is fairly run down, when all hurry to the spot and speedily consume the carcass. The cayeute, however, is often made a tool of by his larger brethren, unless, indeed, he acts from motives of spontaneous charity. When a hunter has slaughtered game, and is in the act of butchering it, these little wolves sit patiently at a short distance from the scene of operations, while at a more respectful one the larger wolves (the white or gray) lope hungrily around, licking their chops in hungry expectation. Not unfrequently the hunter throws a piece of meat towards the smaller one, who seizes it immediately, and runs off with the morsel in his mouth. Before he gets many yards with his prize, the large wolf pounces with a growl upon him, and the cayeute, dropping the meat, returns to his former position, and will continue his charitable act as long as the hunter pleases to supply him.

Wolves are so common on the plains and in the mountains, that the hunter never cares to throw away a charge of ammunition upon them, although the ravenous animals are a constant source of annoyance to him, creeping to the camp-fire at night, and gnawing his saddles and apishamores, eating the skin ropes which secure the horses and mules to their pickets, and even their very hobbles, and not unfrequently killing or entirely disabling the animals themselves.

Round the camp, during the night, the cayeute keeps unremitting watch, and the traveler not unfrequently starts from his bed with affright, as the mournful and unearthly chiding of the wolf breaks suddenly upon his ear: the long-drawn howl being taken up by others of the band, until it dies away in the distance, or some straggler passing within hearing answers to the note, and howls as he lopes away.

Our party crossed the south fork about ten miles from its juncture with the main stream, and then, passing the prairie, struck the north fork a day's travel from the other. At the mouth of an ash-timbered creek they came upon Indian "sign," and as now they were in the vicinity of the treacherous Sioux, they moved along with additional caution, Frapp and Gonneville, two experienced mountaineers, always heading the advance.

About noon they had crossed over to the left bank of the fork, intending to camp on a large creek where some fresh beaver sign had attracted the attention of some of the trappers; and as, on further examination, it appeared that two or three lodges of that animal were not far distant, it was determined to remain here a day or two, and set their traps.

Gonneville, old Luke, and La Bonté, had started up the creek, and were carefully examining the banks for sign, when the former, who was in front, suddenly paused, and, looking intently up the stream, held up his hand to his companions to signal them to stop.