Insects and other foods the trout may be eating:
1.   Blue-winged Olives
2.   Little Black Winter Stoneflies
3.   Streamers - matching sculpin, baitfish and small crayfish
4.   Midges

Basics of Fly Fishing - Trout Food Series - Grasshoppers
The next insect of importance, #9, would be the grasshopper. Many anglers
probably rate this insect higher than I do for Great Smoky Mountains National Park,
but we are positive there are many more times the numbers of beetles and ants
than grasshoppers. I think most anglers go by the fly they prefer, not the insect and
many prefer the hopper flies to beetles and ants.
 Top Tips on Grasshoppers

Stream and Lake Destinations - Middle Prong of Little Pigeon River,
Continuing with links to our new Stream Section in our "Perfect Fly" website, we are
featuring another Great Smoky Mountains National Park stream. This is one of the
best streams in the park and one that is overlooked by many anglers -
Prong Little Pigeon River, Tennessee

Copyright 2009 James Marsh