Willow Ptarmigan (Lagopus lagopus) in Denali National Park and Wilderness Preserve in Alaska. Plumage is mottled in summer and white in winter.

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Size: 3028px × 2592px
Location: Denali National Park, Alaska
Photo credit: © Janice and Nolan Braud / Alamy / Afripics
License: Royalty Free
Model Released: No

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