The American black duck is a medium-sized waterfowl native to North America. It is primarily found in wetlands, lakes, and rivers, where it feeds on aquatic plants, insects, and small fish. The male and female have similar plumage, featuring dark brown feathers with lighter mottling, making them well-camouflaged in their natural habitat. These ducks are known for their strong, pointed wings and distinctive quack, which is deeper than that of the mallard. During migration, they often travel in small groups, and their breeding season typically occurs in the spring. Conservation efforts are in place to protect their habitats and populations.