Did you know that gadwalls steal food from other ducks?
Male gadwalls are gray-brown birds with white patches on their wings and a black patch on their tails. Females are brown and buff birds with white patches on their wings.
Least Concern - Population Increasing
Lakes, marshes, ponds, and sloughs
Gadwalls build nests in dense brush or grass out of leaves, twigs, and their own down.
Winter
Amphibians, aquatic insects, crustaceans, fish, leaves, seeds, and stems
Gadwalls forage by dabbling in water.
American Wigeons, Blue-Winged Teal Ducks, Green-Winged Teal Ducks, and Mallards
Male gadwalls are often confused with male blue-winged teal ducks because both have gray heads and black tail feathers. Male blue-winged teal ducks have a white crescent mark on their faces.
Female gadwalls are often confused with female American wigeons because both are brown ducks. Gadwalls have smaller beaks and flatter heads.