Fish Triggers

[TubeDude]

I have seen a lot of photos this year of some big crappie in the Snake River impoundments in Idaho. Like CJ and such down stream from there. Also some great cat catching. What is the primary forage in that drainage?

The predators along the Snake River have a year round buffet of munchables.  In addition to baby trout, perch, crappies, suckers and others, there are chubs and other minnows throughout the drainage.