The male Canvasback is one of 3 male duck species in the U.S. with a red iris. The others are Cinnamon Teal and Red-breasted Merganser. Photo taken by digi-scoping.
The male Canvasback is one of 3 male duck species in the U.S. with a red iris. The others are Cinnamon Teal and Red-breasted Merganser. Photo taken by digi-scoping.