Black duck loafing on ice, bill tucked under feathers.
American Black duck drake (Anas rubripes).
American Black duck drake (Anas rubripes). Walking on ice.
American Black duck drake (Anas rubripes).
American Black duck (Anas rubripes) drake feeding.
American Black duck (Anas rubripes) drake feeding.
American Black duck drake (Anas rubripes).
American Black duck (Anas rubripes) drake
American Black duck (Anas rubripes) drake feeding with mallard hen.
American Black duck (Anas rubripes) drake feeding.
American Black duck (Anas rubripes) drake feeding.
American Black duck drake (Anas rubripes).
American Black duck (Anas rubripes) drakes feeding.
American Black duck (Anas rubripes) drake feeding.
American Black duck drake (Anas rubripes).
American Black duck drake (Anas rubripes).