Baetis, Blue Winged Olives, or BWO - whatever you call these little olive bugs, there's no disputing that they're a major food source for trout, especially our local fish in the Black Hills. This is a fantastic fly for pickier fish, and the hidden bead gives it some extra weight as well.
Materials List
Hook: Hanak 500 bl size 14-16
Bead: Black Nickel Tungsten to match
Thread: Semperfli 18/0
Tail: Coq de Leon medium pardo
Body: Canadian Goose Biot Quill - olive in video but can change color of biot to match the mayfly
Wingcase: Canadian Goose Biot Quill - olive in video but can change color of biot to match the mayfly