White-tailed Ptarmigan,Lagopus leucurus

Buy Add to Lightbox Download
White-tailed Ptarmigan,Lagopus leucurus,adult female in summer plumage on alpine tundra, Rocky Mountain National Park, Colorado, USA, June 2007
White-tailed Ptarmigan,Lagopus leucurus,adult female in summer plumage on alpine tundra, Rocky Mountain National Park, Colorado, USA, June 2007