CDC mayfly size 20

CdC Mayfly - Fly tying with Marc Petitjean

CDC Mayfly Dun Fly of the Week #136 - FAOL

Blue Wing Olive CDC Emerger (BWO) - The Fly Fishing Outpost

A guide fly in the most literal of senses, but an every season producer. This particular pattern has a few very minor tweeks to ensure success and a

Strolis CDC Mayfly Emerger

Matching the BWO hatch, Global FlyFisher

Fly Tying - The Mallard and Claret Wet Fly/Nymph with Matt O'Neal

Mayfly in Hare and CDC

CDC mayfly size 20

CDC flies