American Black Duck

Anas rubripes

Audubon Illustration

John James Audubon, Birds of America (1827-1838). Public domain.

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About the American Black Duck

The American black duck (Anas rubripes) is a large dabbling duck in the family Anatidae. It was described by William Brewster in 1902. It is the heaviest species in the genus Anas, weighing 720–1,640 g (1.6–3.6 lb) on average and measuring 54–59 cm (21–23 in) in length with an 88–95 cm (35–37 in) wingspan. It somewhat resembles the female and eclipse male mallard in coloration, but has a darker plumage. The male and female are generally similar in appearance, but the male's bill is yellow, while the female's is dull green with dark marks on the upper mandible. It is native to eastern North America. During the breeding season, it is usually found in coastal and freshwater wetlands from Saskatchewan to the Atlantic in Canada and the Great Lakes and the Adirondacks in the United States.

Source: Wikipedia

Classification

Scientific name: Anas rubripes
Family: Ducks, Geese, and Waterfowl
Order: Anseriformes

Similar species

Other members of the ducks, geese, and waterfowl family recorded in North America — a useful place to start if you are not certain of your identification.

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