Hi guys. New to this forum, have been tying about 2 years. I think of myself as a newbie. Just received turkey preen feathers. I had requested duck from my dentist, a duck & turkey hunter. Question: Can I use the turkey preen in place of CDC? I know the fly makes a difference. Yet, has anyone done so successfully? Which flies. I am a bream fisher and tie mostly cork poppers. I whittle/sand the cork down to various sizes. My pic are on my iPhone. Will start producing iPad pic for display. Mississippi has great bream beds. Too, I recently tied dry flies wanting to try them on the still waters.