Wish the post wasn't deleated from a different message board. But a kid caught a steelehead, cut the belly open and there were nymphs and stoneflies everywhere. Pretty cool picture. Yes I do think they eat also, and have cut open fish before loaded to the brim with eggs. One thing that was cool was knowing you are into a pod of fish just hours from the lake due to their bellies still stuffed with hardly digested bait from the lake.