Rock Ptarmigan (Lagopus muta) male. By early fall the ptarmigan's plumage is beginning to turn to winter's white. Denali Nat'l Park,Alaska | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Sanford, Ron |
Bildgröße: | 5171 px × 3435 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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