The American Black Duck is a medium-sized dabbling duck native to North America. It has a dark brown body with lighter brown mottling, a distinctive yellow bill, and a greenish speculum on its wings. These ducks are often found in freshwater habitats like ponds, marshes, and lakes, where they feed on aquatic plants, seeds, and invertebrates. During migration, American Black Ducks can be seen traveling in small groups or mixed flocks with other species, such as the Mallard. They are known for their adaptability and can thrive in various environments, making them a common sight in both rural and urban areas across their range.