This fly tying video shows one of the great mid-summer patterns for fly fishing in the Willamette Valley. Check out Karl’s Light Cahill Wet fly — easy to tie, deadly on fish.
Light Cahill Wet:
Hook: Size 14-18 TMC 101
Thread: 8/0 Light Cahill Uni-Thread
Tail: Wood duck flank or dyed mallard
Body: Hareline Dubbin, Light Cahill or cream color
Hackle: Ginger hackle
Wing: Wood duck flank or substitute