CDC flies
CDC (CUL de Canard) flies are artificial flies used in fly fishing.
"Cul de Canard" is French for the spirit -tailed and refers to spring upholstery from ducks, usually from the chest. CDC springs are known for their excellent floating properties on the water surface and the natural movement they give to the fly.
Why should I use CDC flies?
CDC flies are often used to mimic insects that are on or near the water surface, such as dragonflies and mosquitoes. The flies can be dry flies (which float on the surface) or Emergers (which swim upwards to the surface to hatch). The CDC spring's natural oiliness makes the fly fluid and gives it a realistic profile.
These flies are particularly effective in stagnant water where the fish is careful and picky. CDC flies are available in different designs and sizes to fit different insect imitations and fishing methods.
