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199 white hunters in a successful hunt, that soon filled the camp with provisions.

On the morning of the 9th of September the travellers parted company with their Indian friends, and continued on their course to the west. A march of thirty miles brought them, in the evening, to the banks of a rapid and beautifully clear stream about a hundred yards wide. It is the north fork or branch of the Big Horn River, but bears its peculiar name of the Wind River, from being subject in the winter season to a continued blast which sweeps its banks and prevents the snow from lying on them. This blast is said to be caused by a narrow gap or funnel in the mountains, through which the river forces its way between perpendicular precipices, resembling cut rocks.

This river gives its name to a whole range of mountains, consisting of three parallel chains, eighty miles in length, and about twenty or twenty-five broad. One of its peaks is probably fifteen thousand feet above the level of the sea, being one of the highest of the Rocky Sierra. These mountains give rise, not merely to the Wind or Big Horn River, but to several branches of the Yellowstone and the Missouri on the east, and of the Columbia and Colorado on the west, thus dividing the sources of these mighty streams.

For five succeeding days Mr. Hunt and his party continued up the course of the Wind River, to the distance of about eighty miles, crossing and recrossing it, according to its windings and the nature of its banks; sometimes passing through valleys, at other times scrambling over rocks and hills. The country in general was destitute of trees, but they passed through groves of wormwood, eight and ten feet in height, which they used occasionally for fuel, and they met with largo quantities of wild flax.

The mountains were destitute of game; they came in sight of two grizzly bears, but could not get near enough for a shot; provisions, therefore, began to be scanty. They saw largo flights of the kind of thrush commonly called the robin, and many smaller birds of migratory species; but the hills in general appeared lonely and with few signs of animal life. On the evening of the 14th of September they encamped on the forks of the Wind or Big Horn River. The largest of these forks came from the range of Wind River Mountains.

The hunters who served as guides to the party in this part of their route had assured Mr. Hunt that, by following up Wind