The two villages consist of about thirty double tents, and the inhabitants call themselves Chopunnish or Pierced-nose. The chief drew a chart of the river, and explained, that a greater chief than himself, who governed this village and was called the Twisted-hair, was now fishing at the distance of half a day's ride down the river: his chart made the Kooskooskee fork a little below his camp, a second fork below, still further on a large branch flowed in on each side, below which the river passed the mountains: here was a great fall of water, near which lived white people, from whom were procured the white beads and brass ornaments worn by the women.

A chief of another band made a visit this morning, and smoked with captain Clarke. The hunters returned without having been able to kill any thing; captain Clarke purchased as much dried salmon, roots, and berries as he could, with the few articles he chanced to have in his pockets, and having sent them by one of the men and a hired Indian back to captain Lewis, he went on towards the camp of the Twisted-hair. It was four o'clock before he set out, and the night soon came on; but having met an Indian coming from the river, they engaged him by a present of a neckcloth, to guide them to the Twisted-hair's camp. For twelve miles they proceeded through the plain before they reached the river hills, which are very high and steep. The whole valley from these hills to the Rocky mountain is a beautiful level country, with a rich soil covered with grass: there is, however, but little timber, and the ground is badly watered: the plain is so much lower than the surrounding hills, or so much sheltered by them, that the weather is quite warm, while the cold of the mountains was extreme. From the top of the river hills they proceeded down for three miles till they reached the water side, between eleven and twelve o'clock at night: here we found a small camp of five squaws and three children, the chief himself being encamped, with two others, on a small island in the river: the guide called to him and he soon came over. Captain Clarke gave him a medal, and they smoked together till one o'clock.

We could not set out till eleven o'clock, because being obliged in the evening to loosen our horses to enable them to find subsistence, it is always difficult to collect them in the morning. At that hour we continued along the ridge on which we had slept, and at a mile and a half reached a large creek running to our left, just above its junction with one of its branches. We proceeded down the low grounds of this creek, which are level, wide, and heavily timbered, but turned to the right at the distance of two and a half miles, and began to pass the broken and hilly country; but the thick timber had fallen in so many places that we could scarcely make our way. After going five miles we passed the creek on which captain Clarke had encamped during the night of the 19th, and continued five miles further over the same kind of road, till we came to the forks of a large creek. We crossed the northern branch of this stream, and proceeded down it on the west side for a mile: here we found a small plain where there was tolerable grass for the horses, and therefore remained during the night, having made fifteen miles on a course S. 30° W.

The arbor vitæ increases in size and quantity as we advance: some of the trees we passed to-day being capable of forming periogues at least forty-five feet in length. We were so fortunate also as to kill a few pheasants and a prairie wolf, which, with the remainder of the horse, supplied us with one meal, the last of our provisions, our food for the morrow being wholly dependent on the chance of our guns.

Sunday, 22. Captain Clarke passed over to the island with the Twisted-hair, who seemed to be cheerful and sincere in his conduct. The river at this place is about one hundred and sixty yards wide, but interrupted by shoals, and the low grounds on its borders are narrow. The hunters brought in three deer; after which Captain Clarke left his party, and accompanied by the Twisted-hair and his son, rode back to the village, where he arrived about sunset: they then walked up together to the second village, where we had just arrived. We had intended to set out early, but one of the men having neglected to hobble his horse he strayed away, and we were obliged to wait till nearly twelve o'clock. We then proceeded on a western course for two and a half miles, when we met the hunters sent by Captain Clarke from the village, seven and a half miles distant, with provisions. This supply was most seasonable, as we had tasted nothing since last night, and the fish, and roots, and berries, in addition to a crow which we killed on the route, completely satisfied our hunger. After this refreshment we proceeded in much better spirits, and at a few miles were overtaken by the two men who had been sent back after a horse on the 20th. They were perfectly exhausted with the fatigue of walking and the want of food; but as we had two spare horses they were mounted and brought on to the village.

They had set out about three o'clock in the afternoon of the 20th with one horse between them: after crossing the mountain they came to the place where we had eaten the horse. Here they encamped, and having no food made a fire and roasted the head of the horse, which even our appetites had spared, and supped on the ears, skin, lips, &c. of the animal. The next morning, 21st, they found the track of the horse, and pursuing it recovered the saddle-bags, and at length about eleven o'clock, the horse himself. Being now both mounted, they set out to return and slept at a small stream: during the day they had nothing at all except two pheasants, which were so torn to pieces by the shot, that the head and legs were the only parts fit for food. In this situation they found the next morning, 22d, that during the night their horses had run away from them or been stolen by the Indians. They searched for them until nine o'clock, when seeing that they could not recover them and fearful of starving if they remained where they were, they set out on foot to join us, carrying the saddle-bags alternately. They walked as fast as they could during the day, till they reached us in a deplorable state of weakness and inanition.

As we approached the village, most of the women, though apprised of our being expected, fled with their children into the neighbouring woods. The men, however, received us without any apprehension, and gave us a plentiful supply of provisions. The plains were now crowded with Indians, who came to see the persons of the whites and the strange things they brought with them: but as our guide was perfectly a stranger to their language we could converse by signs only. Our inquiries were chiefly directed to the situation of the country, the courses of the rivers, and the Indian villages, of all which we received information from several of the Indians, and as their accounts varied but little from each other, we were induced to place confidence in them. Among others, the Twisted-hair drew a chart of the river on a white elk skin. According to this, the Kooskooskee forks a few miles from this place; two days towards the south is another and larger fork on which the Shoshonee or Snake Indians fish: five days' journey further is a large river from the northwest into which Clarke's river empties itself: from the mouth of that river to the falls is five days' journey further: on all the forks as well as on the main river great numbers of Indians reside, and at the falls are establishments of whites. This was the story of the Twisted-hair.

Monday 23. The chiefs and warriors were all assembled this morning, and we explained to them where we came from, the objects of our visiting them, and our pacific intentions towards all the Indians. This being conveyed by signs, might not have been perfectly comprehended, but appeared to give perfect satisfaction. We now gave a medal to two of the chiefs, a shirt in addition to the medal already received by the Twisted-hair, and delivered a flag and a handkerchief for the grand chief on his return. To these were added a knife, a handkerchief and a small piece of tobacco for each chief. The inhabitants did not give us any provisions gratuitously. We therefore purchased a quantity of fish, berries (chiefly red haws) and roots; and in the afternoon went on to the second village. The Twisted-hair introduced us into his own tent, which consisted however of nothing more than pine bushes and bark, and gave us some dried salmon boiled. We continued our purchases, and obtained as much provision as our horses could carry in their present weak condition as far as the river. The men exchanged a few old canisters for dressed elk skins, of which they made shirts: great crowds of the natives are round us all night, but we have not yet missed any thing except a knife and a few other articles stolen yesterday from a shot pouch. At dark we had a hard wind from the southwest accompanied with rain which lasted half an hour, but in the morning,

Tuesday 24, the weather was fair. We sent back Colter in search of the horses lost in the mountains, and having collected the rest set out at ten o'clock along the same route already passed by captain Clarke towards the river. All round the village the women are busily employed in gathering and dressing the pasheco root, of which large quantities are heaped up in piles over the plain. We now felt severely the consequence of eating heartily after our late privations: captain Lewis and two of the men were taken very ill last evening, and to-day he could scarcely sit on his horse, while others were obliged to be put on horseback, and some from extreme weakness and pain, were forced to lie down along side of the road for some time. At sunset we reached the island where the hunters had been left on the 22d. They had been unsuccessful, having killed only two deer since that time, and two of them are very sick. A little below this island is a larger one on which we encamped, and administered Rush's pills to the sick.

Wednesday 25. The weather was very hot, and oppressive to the party, most of whom are now complaining of sickness. Our situation indeed, rendered it necessary to husband our remaining strength, and it was determined to proceed down the river in canoes. Captain Clarke therefore set out with the Twisted-hair and two young men, in quest of timber for canoes. As he went down the river he crossed at the distance of a mile a creek from the right, which from the rocks that obstructed its passage, he called Rockdam river. The hills along the river are high and steep: the low grounds are narrow, and the navigation of the river embarrassed by two rapids. At the distance of three miles further he reached two nearly equal forks of the river, one of which flowed in from the north. Here he rested for an hour, and cooked a few salmon which one of the Indians caught with a gig. Here too, he was joined by two canoes of Indians from below: they were long, steady, and loaded with the furniture and provisions of two families. He now crossed the south fork, and returned to the camp on the south side, through a narrow pine bottom the greater part of the way, in which was found much fine timber for canoes. One of the Indian boats with two men, set out at the same time, and such was their dexterity in managing the pole, that they reached camp within fifteen minutes after him, although they had to drag the canoe over three rapids. He found captain Lewis, and several of the men still very sick; and distributed to such as were in need of it, salts and tartar emetic.