Muscovy Duck

Description: Muscovy ducks are brownish-black in coloration, with iridescent green and purple dorsal plumage and white wing patches. The legs and feet are grayish-black and the iris is yellowish-brown. Males and females are similar in appearance, but males are nearly twice as large as females. In addition, males have a patch of bare black skin surrounded by pinkish-red caruncles (fleshy outgrowths) which extends from the back of the eye to the bill. Although relatively silent, the male produces a low hissing sound and the female has a short, weak "quack."