A male northern pintail duck, Anas acuta, swims through the pond on a November afternoon while wintering in Ueno Park, Tokyo, Japan.

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Size: 4744px × 3558px
Photo credit: © David Hansche / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: acuta, anas, anatidae, animal, anseriformes, asian, aves, biology, bird, birding, boat, dabbling, drake, duck, ducks, fauna, feather, lake, male, migrate, migration, migratory, natural, nature, northern, outdoor, park, pintail, pond, poultry, swimming, tokyo, ueno, water, waterfowl, wild, wildfowl, wildlife, winter