I run alot of nymph patterns, freshwater schrimp types, orange, pink, green, grey colors. Streamers, leech patterns, various colors, mostly black, brown, green. In Wyoming, I don't do any fly fishing in Jan, because its dead month to me, from previous experiences. I don't do any topwater dry flies until way into April. One thing about really cold conditions/water, I find I can stay in one area and work it longer, because the fish don't move around much. I gotta drop whatever I'm fishing right in front of their noses.
