Cul de canard Cul de canard 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
Canard, Nova Scotia Acadian dykes and flooded the unoccupied farmlands. New England Planters took up the Acadian lands in 1760. They gradually repaired and expanded the old Acadian dykes. Today Canard consists mostly of large farms and several agricultural processing plants located between the village of Canning to the north and Starr's Point, Nova Scotia to the south. The federal government's Sheffield Research Farm is located in Upper Canard. Many acres of Canard farmland are protected by the Wellington Dyke, built by the Planters at the mouth of the Canard River in 1825. Canard, Nova Scotia Canard Street, also known as Route 341,