… but I have done several experiments with dry flies, as in Salmonflies, Golden Stones. Hoppers, and Skwalas.
The following is copied from a thread I started last year on the subject of color. There are some interesting opinions on the subject in that thread.
"I tend to think of these flies as color variations on a golden stone pattern rather than a hopper pattern, since golden stones are a staple for the fishies on the river I was fishing, and while there are hoppers, there are not a lot of them. ( I did see a few hoppers yesterday, for the first time this year. They were small and the color was quite close to the standard color combination for the golden stone. )
Took pix of each fly yesterday before I fished it. The outdoor pix show the colors and details better.






Another thing that I forgot to mention in my report yesterday ( got to say I was bushed after driving three hours and fishing seven hours in mid 80’s to low 90’s temps ) was the size range of fish caught.
Most of the fish were in a 10" to 14" bracket, and all but one of those were West Slope cutthroat.
I think one of the fish in that bracket was actually a 13-14" steelhead. It is the largest pure rainbow looking trout I have landed on this river. I didn’t look closely enough to see if it had any evidence of cutt hybridization but I am pretty sure it did not. That would make it an extremely rare fish in this system - it had to be a resident to be that big, and there just is no resident population of rainbows. All the rainbow looking fishies are steelhead, either very small, under 8", just starting their journey or very big, well over 20", on their return home.
The few fish over 14" were all cutts.
The fish under 10" were typically cutts with a few juvenile steelhead, down to about 5", in the mix. Some smaller fish did hit the fly, but weren’t big enough to eat it and hook up."
My own take on it is that color ranks fourth, not third, in the priorities in fly tying and selection - the four in order of importance being size, silhouette, action, and color. I think that color is probably more important in nymphs and streamers than dry flies, because I suspect fishies can see the details and color of totally submerged objects better than they can see the details and color of floating objects. But I haven’t done any experiments with nymphs and streamers since I don’t do nearly as much fishing with those kinds of flies.
If you want to read the entire thread, follow the link.
http://www.flyanglersonline.com/bb/showthread.php?46979-About-that-color-thing-…
John