Donald M. Jones / White-tailed Ptarmigan (Lagopus leucura) in winter feeding on buds, western Alberta, Canada
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Donald M. Jones / White-tailed Ptarmigan (Lagopus leucura) in winter, western Alberta, Canada
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Gerrit Vyn / Adult White-tailed Ptarmigan (Lagopus leucurus) camouflaged in winter plumage. Mount Rainier, Washington, USA
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Donald M. Jones / White-tailed Ptarmigan (Lagopus leucura) in winter plumage, browsing on Willow (Salix sp) buds, Alberta, Canada
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Donald M. Jones / White-tailed Ptarmigan (Lagopus leucura) in winter plumage, Alberta, Canada
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Connor Stefanison / Two White-tailed ptarmigan (Lagopus leucura) perched on a rock at dusk, Hope, British Columbia, Canada. July.
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Connor Stefanison / White-tailed ptarmigan (Lagopus leucura) hunkered down in snow, Jasper National Park, Alberta, Canada, December
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Connor Stefanison / White-tailed ptarmigan (Lagopus leucura) resting under tree, camouflaged in snow, Jasper National Park, Alberta, Canada, December
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Connor Stefanison / White-tailed ptarmigan (Lagopus leucura) two hunkered down, camouflaged in snow, Jasper National Park, Alberta, Canada, December
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Connor Stefanison / White-tailed ptarmigan (Lagopus leucura) hunkered down, perfectly camouflaged in snow, Jasper National Park, Alberta, Canada, December
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Connor Stefanison / White-tailed ptarmigan (Lagopus leucura) hunkered down, camouflaged in snow, Jasper National Park, Alberta, Canada, December
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Connor Stefanison / White-tailed ptarmigan (Lagopus leucura) hunkered down next to small tree shoots, perfectly camouflaged in snow, Jasper National Park, Alberta, Canada, December
