American Black duck (Anas rubripes) drake flying.

American Black duck (Anas rubripes) drake flying, winter setting.
American Black duck drake (Anas rubripes). Feeding on smartweed in shallow wetland.
American Black duck hen flying (Anas rubripes).
American Black duck hen flying (Anas rubripes).
American Black duck (Anas rubripes) drake flying, winter setting.

American Black duck (Anas rubripes) drake flying.

American Black ducks (Anas rubripes) flying.

Black duck hen flying (Anas rubripes).
American Black duck (Anas rubripes) drake flying.
American Black duck (Anas rubripes) hen.
American Black duck (Anas rubripes) drake flying.
American Black duck (Anas rubripes).
Black duck hen flying (Anas rubripes).
American Black duck (Anas rubripes) drake flying.
Black duck flying (Anas rubripes).