71375694 - Ptarmigan, hen, Lagopus mutus, winter, Iceland, Europe13708645 - An adult female willow ptarmigan (Lagopus lagopus) in the shrubs in Denali National Park, Alaska, United States of America, North America70476810 - Ptarmigan In The Willows Along The Demspter Highway, Yukon.70451382 - Willow Ptarmigan in winter plumage, Arctic Valley, Southcentral Alaska, Winter71080390 - Close up of a white ptarmigan Lagopus perched on a rock with a blurred photographer in a red jacket taking a picture of it with a long lens in the background, Spitsbergen, Svalbard, Norway71108346 - Willow Ptarmigan (Lagopus lagopus) foraging among willows in early spring in Arctic Valley in Southcentral Alaska.70284897 - Fresh autumn snow on the Ptarmigan Wall above the Iceberg Lake Trail, Glacier National Park Montana USA70477011 - Male Willow Ptarmigan In Winter Plumage Standing On Hard Packed Snow With Red Crest Visible, Chugach Mountains, Southcentral Alaska, Winter71107675 - 'Ptarmigan (Lagopus); Churchill, Manitoba, Canada'70486751 - Male Willow Ptarmigan Sitting In Spruce Tree With Plumage Beginning To Turn From White To Its Summer Colors, Interior Alaska71107671 - 'Ptarmigan (Lagopus); Churchill, Manitoba, Canada'70439775 - Ptarmigan, Churchill, Manitoba71159685 - Chick of a ptarmigan on the wooden boards of the Kungsleden trek. Lapland Sweden.70307597 - Willow Ptarmigan Lagopus lagopus Winter plumage71051402 - White-tailed ptarmigan (Lagopus leucurus) in summer plumage, San Juan National Forest, Colorado, United States of America, North America71302878 - Rock Ptarmigan (Lagopus muta) in Northern Manitoba, Canada70284895 - Fresh autumn snow on the Ptarmigan Wall Glacier National Park Montana USA70170199 - Willow ptarmigan (Lagopus Scoticus). Adult male. Churchill. Manitoba. Canada71302567 - Rock ptarmigan on the rocks in the Stelvio Natural Park, Valtellina, Province of Sondrio, Lombardy, Italy, Europe71302566 - Rock ptarmigan on the rocks in the Stelvio Natural Park, Valtellina, Province of Sondrio, Lombardy, Italy, Europe71094060 - ptarmigan, Trentino Alto-Adige, Italy71093370 - Stelvio National Park, Trentino Alto Adige, Italy. Ptarmigan.71045461 - Rock ptarmigan (Lagopus muta hyperborea), Billefjord, Svalbard, Spitzbergen, Norway, Scandinavia, Europe70284896 - Fresh autumn snow on the Ptarmigan Wall above the Iceberg Lake Trail, Glacier National Park Montana USA71302366 - Stelvio National Park, Lombardy, Italy. Rock ptarmigan71052166 - White-tailed ptarmigan (Lagopus leucurus) in summer plumage, San Juan National Forest, Colorado, United States of America, North America70150941 - Swiftcurrent Lake. Ptarmigan Wall. Glacier National Park. Montana Northern. USA.71029558 - Glowing tent at dusk, White Rock Lakes along the Ptarmigan Traverse, North Cascades, Washington71029544 - Willow Ptarmigan in a middle of grass and fireweed in Katmai National Park, Alaska71029365 - Climber traversing in front of Mount Formidable during the Ptarmigan Traverse , North Cascades, Washington71081474 - Hikers on the ridge that connects Flattop Mountain, Peak 2, Peak 3, and Flaketop to Ptarmigan Pass in Chugach State Park near Anchorage, Alaska June 2011. The four-mile traverse is a popular local hike and suitable for trail running.71089911 - Mountain Ptarmigan on woodpile at Sälka hut, Kungsleden trail, Lapland, Sweden71122713 - An adult female willow ptarmigan (Lagopus lagopus) in summer plumage on the Snaefellsnes Peninsula, Iceland, Polar Regions71081473 - Hikers on the ridge that connects Flattop Mountain, Peak 2, Peak 3, and Flaketop to Ptarmigan Pass in Chugach State Park near Anchorage, Alaska June 2011. The four-mile traverse is a popular local hike and suitable for trail running.71029557 - Tent at dusk, White Rock Lakes along the Ptarmigan Traverse, North Cascades, Washington71201579 - Ptarmigan,Stelvio National Park,trentino alto-adige,Italy71150996 - Trentino Alto Adige, Italy, Rock ptarmigan71163653 - Stelvio National Park, Lombardy, Italy, Ptarmigan71201578 - Ptarmigan,Stelvio National Park,trentino alto-adige,Italy71201577 - Ptarmigan,Stelvio National Park,trentino alto-adige,Italy71201576 - Ptarmigan,Stelvio National Park,trentino alto-adige,Italy71163651 - Stelvio National Park, Lombardy, Italy, Ptarmigan71203113 - Portrait of a female of Rock ptarmigan bird - Lagopus muta - behind a rock, in summer plumage71155864 - Trentino Alto Adige, Italy, Rock ptarmigan71154765 - Ptarmigan in wetsuit in the Alps mountains - Valtellina - Lombardy - Italy71164694 - Stelvio National Park, Lombardy, Italy, Ptarmigan71155894 - Stelvio National Park, Trentino Alto Adige, Italy, Ptarmigan71155893 - Stelvio National Park, Trentino Alto Adige, Italy, Ptarmigan71164695 - Stelvio National Park, Lombardy, Italy, Ptarmigan71164690 - Stelvio National Park, Lombardy, Italy, Ptarmigan71155879 - Trentino Alto Adige, Italy, Rock ptarmigan71155877 - Trentino Alto Adige, Italy, Rock ptarmigan71161072 - Portrait Of A White-tailed Ptarmigan71155880 - Trentino Alto Adige, Italy, Rock ptarmigan71155878 - Trentino Alto Adige, Italy, Rock ptarmigan71155900 - Trentino Alto Adige, Italy, Rock ptarmigan
