成鳥 © Hederd Torres García eBird S40256468 Macaulay Library ML 73864461
成鳥 © Pio Marshall
成鳥和幼鳥 © Enrique Chiurla
成鳥 © Christian Araos

Ashy-headed Goose Chloephaga poliocephala

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辨識

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A handsome, distinctive goose of wetlands, lakes, and slow-moving rivers especially in wooded and forested areas. Usually in pairs or small groups, often associating with groups of Upland Geese. Unlike the slightly larger Upland Goose, sexes of Ashy-headed look alike. At a distance, the bright rusty breast is usually more noticeable than the ashy-gray head. Like other austral geese, shows bold black-and-white wing pattern in flight.

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