A lone male harlequin duck, Histrionicus histrionicus, amongst females in Yellowstone National Park, Wyoming.

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Size: 5184px × 3888px
Location: Yellowstone National Park, Wyoming, USA
Photo credit: © Michael S. Nolan / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: copy, duck, ducks, group, harlequin, histrionicus, horizontal, leading, lehardy, male, national, park, rapids, river, space, usa, water, waterbird, wild, wildlife, wyoming, yellowstone