Page:The adventures of Captain Bonneville (IA adventurescaptai00irvi).pdf/72

The upper part of Salmon River was represented as far more eligible, besides being in an excellent beaver country; and thither the captain resolved to bend his course.

The Salmon River is one of the upper branches of the Oregon or Columbia; and takes its rise from various sources, among a group of mountains to the northwest of the Wind River chain. It owes its name to the immense shoals of salmon which ascend it in the months of September and October. The salmon on the west side of the Rocky Mountains are, like the buffalo on the eastern plans, vast migratory supplies for the wants of man, that come and go with the seasons. As the buffalo in countless throngs find their certain way in the transient pasturage on the prairies, along the fresh banks of the rivers, and up every valley and green defile of the mountains, so the salmon, at their allotted seasons, regulated by a sublime and all-seeing Providence, swarm in myriads up the great rivers, and find their way up their main branches, and into the minutest tributary streams; so as to pervade the great arid plains, and to penetrate even among barren mountains. Thus wandering tribes are fed in the desert places of the wilderness, where there is no herbage for the animals of the chase, and where, but for these periodical supplies, it would be impossible for man to subsist.

The rapid currents of the rivers which run into the Pacific render the ascent of them very exhausting to the salmon. When the fish first run up the rivers, they are fat and in fine order. The struggle against impetuous streams and frequent rapids gradually renders them thin and weak, and great numbers are seen floating down the rivers on their backs. As the season advances and the water becomes chilled, they are flung in myriads on the shores, where the wolves and bears assemble to banquet on them. Often they rot in such quantities along the river banks, as to taint the atmosphere. They are commonly from two to three feet long.

Captain Bonneville now made his arrangements for the autumn and the winter. The nature of the country through which he was about to travel rendered it impossible to proceed with wagons. He had more goods and supplies of various kinds, also, than were required for present purposes, or than could be conveniently transported on horseback; aided, therefore, by a few confidential men, he made caches, or secret pits, during the night, when all the rest of the camp were asleep, and in these deposited the superfluous effects, together with