Adult female Willow Ptarmigan (Lagopus lagopus) in summer plumage. This plumage renders the bird almost invisible when it is nestled into its nest. Yukon Delta, Alaska. June.
1 of 1

Willow Ptarmigan-Vyn-120629-0053.jpg


Adult female Willow Ptarmigan (Lagopus lagopus) in summer plumage. This plumage renders the bird almost invisible when it is nestled into its nest. Yukon Delta, Alaska. June.