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Display: 20

    • Mallard ducks in a Wetland

    • Mallard ducks in a Wetland
    • animals; aves; Birds; Birds; duck;ducks;Waterfowl; New Jersey
    • Adult male in alternate plumage is unmistakable. Females, immature and eclipse-plumage males could be confused with Black Ducks, Gadwalls and Mottled Ducks, but note the blue speculum with white borders on both sides. Gadwalls are also distinctive...
    • American Black Duck

    • American Black Duck
    • Animals;Aves; Birds; Birds; Duck;Waterfowl; New Jersey
    • Both sexes of the American Black Duck have almost identical plumage. The body is a dark brown color, the crown is a lighter brown on the neck and head, with a dark stripe through the eye. In flight, the white wing linings can be seen in contrast...
    • Moorhen in the middle.

    • Moorhen in the middle.
    • Aquatic birds; Aquatic environments; Aquatic plants; Banks; Birds; Environments (Natural); Game birds; Plants; Ponds; Public access; Vegetation; Wading birds; Wetlands; Wildlife refuges; Waterfowl;
    • A breeding Common Moorhen stands between a Blue-winged teal pair of ducks.
    • How cute am I?

    • How cute am I?
    • Aquatic birds; Aquatic environments; Birds; Environments (Natural); Game birds; Migratory birds; Ponds; Public access; Recreation; Rivers and streams; Waterfowl; Wildlife refuges; Wildlife viewing;
    • A Northern shoveler female duck poses for the camera with smiling eyes.
    • Habitat suitability index models: Gadwall (breeding)

    • Habitat suitability index models: Gadwall (breeding)
    • Aquatic birds; Biological control; Habitat conservation; Migratory birds; Wetlands;
    • The basis for this HSI model was developed in a workshop that included the following waterfowl biologists form the Northern Prairie Wildlife Research Center, Jamestown, ND: Leo Kirsch (retired), John Lokemoen, and George Swanson. These individuals...
    • Mallards

    • Mallards
    • Birds; Aquatic birds; Wildlife refuges;
    • Female mallard ducks at John Heinz National Wildlife Refuge, PA.
    • Mallard Brood

    • Mallard Brood
    • Birds; Aquatic environments; Waterfowl; Ducks; Donna Dewhurst Collection; Alaska
    • This image was taken at Cheney Lake, Anchorage, Alaska.
    • Gadwall-hen

    • Gadwall-hen
    • Birds; Birds; duck; ducks; California; Lower Klamath NWR; Waterfowl; National Wildlife Refuge
    •  

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