71461066 - Rock Ptarmigan (Lagopus muta hyperborea) male and female in its habitat, Spitsbergen, Svalbard, Norway, Arctic 71461065 - Rock Ptarmigan (Lagopus muta hyperborea) female in its habitat, Spitsbergen, Svalbard, Norway, Arctic 71460993 - Rock Ptarmigan (Lagopus muta hyperborea), male, , Spitsbergen, Svalbard, Norway, Arctic 71461064 - Rock Ptarmigan (Lagopus muta hyperborea) male in its habitat, Spitsbergen, Svalbard, Norway, Arctic 71329337 - France, Haute-Savoie, Chamonix, Alpine Ptarmigan (Lagopus muta)71302878 - Rock Ptarmigan (Lagopus muta) in Northern Manitoba, Canada71045461 - Rock ptarmigan (Lagopus muta hyperborea), Billefjord, Svalbard, Spitzbergen, Norway, Scandinavia, Europe71329338 - France, Haute-Savoie, Chamonix, Alpine Ptarmigan (Lagopus muta)71203113 - Portrait of a female of Rock ptarmigan bird - Lagopus muta - behind a rock, in summer plumage
