成鳥 © Natalia Allenspach eBird S34088508 Macaulay Library ML 47161931
成鳥 © Robert Lewis
成鳥 © Ramiro Ramirez
成鳥 (with Black-bellied Whistling-Duck) © Marcello Gomes
成鳥と幼鳥 © Karthik Teegalapalli
+ 2
成鳥 © John Drummond

シロガオリュウキュウガモ Dendrocygna viduata

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識別

MERLIN提供

Striking duck with black-and-white head, rufous breast, and barred flanks. Like all whistling-ducks, long neck and legs give it a gooselike appearance. Found in freshwater marshes, lakes, and rice fields. Usually in flocks, sometimes numbering in the hundreds. Quite widespread in South America and Africa. Feeds at night.

MERLIN提供