Tied with both a hackle wrap behind the eye of the hook and a thick tuft of CDC feathers off its back, the BWO CDC Thorax Dun is an extra buoyant pattern that will keep a high and dry drift where your other BWO patterns sink. Great for use in faster currents or when you are looking to fish a smaller dry and still trail a dropper below, the BWO CDC Thorax Dun's unique tie makes it a deadly pattern for the Blue Winged Olive hatch.
Dry/Wet: Dry
Fly Category: True Fly Pattern
Family: Mayflies
Species: Blue Winged Olive
Life Stage: Adult
