At last, on the 22d, having reached the plain, they found themselves once more in an inhabited country. They explained their pacific intentions to the people, who were Indians of a tribe called Chopunnish. The removal, however, from a cold to a warm district, and, still more, the sudden change from scarcity to an abundance of food, proved very detrimental to the health of the men; and it was fortunate that the most laborious part of their task was now, for a time at least, at an end.
The river Koos-koos-kee being navigable in the place which the party had now reached, it remained only to build the requisite canoes. The wood was soon obtained; and such of the men as had sufficient strength for the undertaking, worked at the canoes, during the intervals of cool weather, and were not very long in completing them. In this part of the country the weather was cool during an easterly wind; exactly as, on the opposite side of the mountains, it had been in a westerly one. Their horses, to the number of thirty-eight, they consigned to the care of three Indian chiefs, to be kept till their return; and the saddles, with a small supply of ammunition, they buried in a hole, dug for the purpose, near the river.
On the 8th of October, the travellers once more proceeded by water; and they now occupied five canoes. Exertion was still requisite, in the shoals and other difficult places; but the change was, on the whole, extremely favourable to them, and their progress down the current was proportionally rapid.
This part of the country is inhabited by the Shoshonees, a tribe of Snake Indians, which, at present, consists of about a hundred warriors, and thrice as many women and children. Within their own recollection these Indians had lived in the plains; but they had been driven thence by the Pawkees and other powerful tribes, and they now live a wandering and precarious life. From the middle of May till the beginning of September they reside on the western waters; but, when the salmon, on which they chiefly subsist there, disappear, they cross the ridge and descend, slowly and cautiously, till they are joined, near the Three Forks, by other bands, either of their own nation, or of the Flat-heads, who make common cause with them. They then venture to hunt buffaloes in the plains eastward; but such is their dread of the Pawkees, that, so long as they can obtain the scantiest subsistence, they do not leave the interior of the mountains; and, as soon as they collect a large stock of dried meat, they again retreat: thus they alternately obtain food at the hazard of their lives, and hide themselves to consume it. Two-thirds of the year they are forced to live in the mountains, passing whole weeks with no other subsistence than a few fish and roots. The salmon were, at this time, fast retiring; roots were becoming scarce, they had not yet attained strength to hazard a meeting with their enemies, and nothing could be imagined more wretched than their condition.
Notwithstanding their miseries they were cheerful, and, in many important points of character, were superior to any other tribes whom the travellers had seen. They never begged: they were not tempted to a single act of dishonesty by the sight of the treasures which their visitors displayed; and they were ready to share with their guests, the little which they themselves possessed. They were also a high-spirited people. The Spaniards, the only white men with whom they had hitherto had any intercourse, would not supply them with fire-arms, alleging that, if they were possessed of such weapons, they would only be the more induced to kill one another. The Shoshonees, perhaps, do not perceive that policy is the real motive of the Spaniards; but they clearly see that the plea of humanity is fallacious, and they complain that they are thus left to the mercy of their enemies the Minnetarees, who, having fire-arms, plunder them of their horses, and slay them at pleasure.
Though many of their stock had lately been stolen, the Shoshonees possessed, at this time, not fewer than seven hundred horses, of good size, vigorous, and patient of fatigue, as well as of hunger. They had also a few mules, which had been purchased or stolen from the Spaniards, by the frontier Indians. These were the finest animals of the kind, that Captain Clarke had ever seen; even the worst of them was considered worth the price of two horses.
The horse is a favourite animal with this people. His main and tail, which are never mutilated, they decorate with feathers, and his ears they cut into various patterns. A favourite horse, also, is sometimes painted; and a warrior will suspend, at the breast of his horse, the finest ornaments which he possesses.
The Shoshonees always fight on horseback. They have a few bad guns among them, which are reserved, exclusively, for war; but their common weapons are bows and arrows. The bows that are chiefly prized, are made of the argali's horn, flat pieces of which are cemented together with glue. They have also lances, and a formidable sort of club, consisting of a round stone, about two pounds in weight, fastened, by a short thong, to a wooden handle. Their defensive armour is a shield of buffalo's hide, manufactured with equal ingenuity and superstition. The skin must be the whole hide of a male buffalo, two years old, and never suffered to dry, since it was flayed off. A feast is held, to which all the warriors, old men, and jugglers, are invited. After the repast, a hole is dug in the ground, about eighteen inches deep, and of the same diameter as the intended shield. Red hot stones are thrown into this hole; and water is poured upon them, to produce a strong steam. Over this, the skin is laid, with the fleshy side to the ground; and stretched, in every direction, by as many persons as can take hold of it. As it becomes heated, the hair separates, and is taken off; and the skin is, at last, contracted into the compass designed for the shield. It is then removed, placed on a dry hide; and, during the remainder of the festival, is pounded by the bare heels of the guests. This operation sometimes continues for several days. The shield is then actually proof against any arrow; and, if the old men and the jugglers have been satisfied with the feast, they pronounce it impenetrable by bullets also, which many of the warriors believe. It is ornamented with feathers, with a fringe of dressed leather, and with paintings of strange figures. This people have also a sort of arrow-proof mail, with which they cover themselves and their horses. It is made of dressed antelope-skins, in many folds, united by a mixture of glue and sand.
The Shoshonees are a diminutive and ill-formed race; with flat feet, thick ancles, and crooked legs. The hair of both sexes is usually worn loose over the face and shoulders; some of the men, however, divide it, by leather thongs, into two equal queues, which they allow to hang over the ears. Their tippet, or rheno, as it is called, is described to have been the most elegant article of Indian dress, that the travellers had ever seen. It is of otter-skin, tasselled with ermine; and not fewer than an hundred ermine-skins are required for each.
The inhabitants of the plains, to the west of the Rocky Mountains, appear to differ considerably from their neighbours on the higher grounds. The Chopunnish or Pierced Nose nation, who reside on the Kooskooskee, and the river now called Lewis's river, are, in person, stout, portly, and, good-looking men. The women are small, with regular features; and are generally handsome, though dark. Their chief ornaments are a buffalo or elk-skin robe, decorated with beads; and sea-shells, or mother-of-pearl, attached to an otter-skin collar, and hung in the hair, which falls in front in two queues. They likewise ornament themselves with feathers and paints of different kinds; principally white, green, and light blue, all of which they find in their own country. In winter, they wear a shirt of dressed skins, long painted leggings and moccasins, and a plat of twisted grass round the neck.