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 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Sanford, Ron |
Taille de l’image : | 5171 px × 3435 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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