Biot Blue Winged Olive Sparkle Dun
Hook:
TMC 100 or 101, 16-18
Thread:
Rusty Dun, 8/0
Tail:
Z-lon, dyed dark gray (Baetis shuck)
Abdomen:
Goose biot, dyed BWO color
Wing:
Dyed medium dun deer hair
Thorax:
Medium brown Haretron dubbing
