Originally Posted by softhackle
Food habit studies of smallmouth and bigmouth buffalo in TVA reservoirs have shown that insect larva are included in their diets.
Personally I've caught white suckers and redhorse while drifting nymphs. I wouldn't be surprised at all if they would take a size 22 gray nymph.
Interesting! Do you by chance have a link to those studies or are they available online? I'm always intrigued to read stuff like that...