Cul de canard - Wikipedia

Cul de canard (CDC) (French for "duck bottom") are the feathers from the back of a duck directly around the preen gland (uropygial gland); they are very buoyant due to preen oil produced by the preen gland. They are used when tying dry flies for fly fishing. They owe their buoyancy to their proximity to the ducks preen gland which secretes an oil distributed by the duck as a cleaning and waterproofing measure. It is unnecessary for the angler to add additional oil by way of floatant. Flies incorporating CDC are easy to dress requiring no floatant and popular with anglers and trout alike.^[1]

History

[edit]

The use of CDC's in fly fishing originated from the Jura Mountains during the 1920s where fly fishermen used this feather in dry flies to aid buoyancy in a particular pattern called Moustique. It took until the 1980s for popular use of this feather within a whole range of patterns.^[2]

References

[edit]

^ Rene Harrop (2003). Trout Hunter: The Way of an Angler. Pruett Publishing. ISBN 087108922X.
^ "Definition of Cul de Canard". Fish4Flies. Retrieved 15 February 2013.

v t e Articles about fly fishing and fly tying
Fly fishing	Bamboo fly rod Float tube Fly fishing tackle Fly line Fly rod building Furled leader Dry fly fishing Fly casting Fly Casting Analyzer Reach cast Spey casting Manufacturers of fly tying materials and tools Tenkara fishing Trout bum Waders Fly waters: Blue Ribbon fishery Class A Wild Trout Waters North America Europe
Artificial flies	Adams Alexandra BWO Bonefish flies Brown Bi-visible Bunyan Bug Clouser Deep Minnow Copper John Crazy Charlie Dave's Hopper Diawl bach Egg sucking leech Elk Hair Caddis Flesh Fly Fully dressed flies Grey Ghost Streamer Hare's Ear Humpy Jock Scott Klinkhammer Lefty's Deceiver Mallard and Claret Mickey Finn Muddler Minnow Parks' Salmonfly Partridge and Orange Pheasant Tail Nymph Prince Nymph Popper Red Tag Royal Coachman Royal Wulff Sakasa Kebari Salmon fly patterns Stimulator Surf Candy Terrestrials Tube fly Woolly Bugger Woolly Worm Wulff flies
Organizations	American Museum of Fly Fishing Catskill Fly Fishing Center and Museum Flyfishers' Club Fly Fishers International Trout Unlimited World Fly Fishing Championships
Literature	Bibliography of fly fishing (species related) Bibliography of fly fishing Bibliography of fly fishing (fly tying, stories, fiction) Pseudonyms of notable angling authors The American Angler's Book Blacker's Art of Fly Making Dry-Fly Fishing in Theory and Practice Favorite Flies and Their Histories Floating Flies and How to Dress Them Fly Fishing (Grey book) Fly Fishing: Memories of Angling Days The Fly-fisher's Entomology Minor Tactics of the Chalk Stream The Salmon Fly The Way of a Trout with the Fly

v t e Fisheries and fishing topic areas
Fisheries	Aquaculture Diversity of fish Fish diseases and parasites Fish farming Fisheries management Fisheries science Individual fishing quota Sustainable fishery Overfishing Wild fisheries
Fishing	Artisanal fishing Fisherman Fishing vessel History of fishing
Industry	List of harvested aquatic animals by weight By country Commercial fishing Marketing Markets Processing Products Seafood
Recreation	Angling Big-game fishing Catch and release Fishing tournaments Fly fishing
Techniques	Destructive fishing practices Fish trap Fishfinder Fishing net Gathering seafood by hand Handline fishing Spearfishing Trawling Trolling
Tackle	Artificial flies Bait Bite indicators Hook Line Lures Rod Sinker
Locations	Fish ponds Fishing banks Fishing villages Marine habitats
Crime	Bering Sea Anti-Poaching Operations Coral poaching Freshwater eel poaching and smuggling Illegal, unreported and unregulated fishing Arctic
Glossary Index Outline Category