Realistic CDC Mayfly Selection

CDC Mayfly Knockdown Duns, Knock Down Duns – Baxter House River Outfitters

How To Use CDC Flies - The Missoulian Angler Fly Shop

CDC makes for an accurate representation of a natural BWO.

CDC Biot Compara-Dun BWO

MFC Hot Spot Para Wulff - Dry Flies for Trout

Rene Harrop's PMD CDC Thorax

Redd's Flies Best Online Selection of Flies

A powerful and simple dry fly that will imitate a variety of mayflies. Most effective during the spring and summer.

CDC Comparadun - Adams

Vampfly 6PCS Deerhair Floating Dry Flies CDC Feathers Mayfly Tying On Barbed Hook For Trout Fishing Lure Baits #10 #12 #14

Tying Antonio's Mayfly Adult Dry Fly - Fly Fisherman

Sulpher emerger - Rocky River Trout Unlimited