Page:All Over Oregon and Washington.djvu/68

62 causes, could see his dream fulfilled, of making the Columbia famous for its fisheries and its lumber trade. But he, like most enthusiasts, was born too soon to behold the realization of the truths he felt convinced of.

There are several species of salmon and salmon-trout which are found in the Columbia. Of these, three species of the silvery spring salmon, known to naturalists as Salmo quinnat, S. gairdneri, and S. paucidens, are those used for commercial purposes, and known as the "square-tailed" and "white salmon"—the third species being considered as smaller individuals of the same kinds, though really distinct in kind.

When they enter the river, near its mouth, they may be caught by hook and bait. The Indians use small herring for bait, sinking it with a stone, and trolling, by paddling silently and occasionally jerking the line. Near the mouth of the Columbia they can be taken with the fly; but, as salmon do not feed, on their annual journey up the river to spawn, it is useless to offer them bait. They can only be caught at a distance from the ocean by nets and seines, or by spearing. The natives usually take them by using scoop-nets, which they dip into the water, at random, near the falls and rapids, where large numbers of salmon are collected to jump the falls. As these falls are all at a considerable distance from the sea, by the time they arrive at them the fish are more or less emaciated, from fasting and the exertion of stemming currents and climbing rapids, and, consequently, not in so good a condition as when caught near the sea. Hence, the superior quality of Chinook salmon.

The immense numbers of all kinds of salmon which ascend the Columbia annually, is something wonderful. They seem to be seeking quiet and safe places in