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
River Canard, Ontario the community residents include descendants of the French-speaking inhabitants who originally settled the Detroit River region; they came from France and Quebec in the 18th century. Later French-speaking migrants came in the 19th century from Quebec. St. Joseph's parish still celebrates the mass in French. Replacing earlier structures, St. Joseph Church was built in 1915; it was renovated in 2015 at a cost exceeding $1.6 million, raised in large part by its parishioners. The main sub-division in River Canard is built on property formerly owned by Thomas J. Beneteau and his son, Bernard. Thomas and Bernard were farmers who grew