The food of the Rainbow Trout is made up largely of worms, crustacea, insect larvae and the like. In the fall those in salmon streams feast on salmon eggs. During the spawning time of the salmon the trout in the ocean return to fresh water and accompany the salmon to their spawning beds. Many persons who catch them for table use do so with hooks baited with salmon eggs. Often salmon eggs are salted and dried and thus retained as bait for the entire year. No other bait seems so tempting to the Rainbow Trout. The sea run individuals are not so brightly colored as those which always remain in fresh water. On their return to fresh water they seem to have lost none of their game qualities. As a table fish they are not inferior to any fish taken in fresh water. The size of the Rainbow Trout depends upon its surroundings, the volume and temperature of the water and the amount of food it contains. They vary from the mere fingerlings found in small mountain brooks to those from ten to fourteen pounds, as found in Klamath and other similar lakes. The Rainbow Trout will live in warmer and more sluggish water than the Brook Trout, and for this reason it is being planted in many streams in the east, which are unsuitable for the Brook Trout. It is also being planted in many streams once inhabited by the Brook Trout, but because of the change due to civilization have become unsuitable for them. Rainbow Trout can now be found in many streams of the Allegheny region, in streams in Michigan, in the Ozark region and in many streams of the Western States. The Rainbow Trout is a superior game fish. It is a vigorous biter, and fights bravely for liberty. In no respects is it inferior to the Eastern Brook Trout.