Markus Varesvuo / Willow grouse (Lagopus lagopus) perched on branch, Kiilopaa, Inari, Finland, January.
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David Pattyn / European red fox (Vulpes vulpes crucigera) in deep snow, with just eyes and ears visible above snow. Gran Paradiso National Park, Italy. December
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Erlend Haarberg / Norway lemming (Lemmus lemmus) jumping aggressively, during the lemming population explosion, Vauldalen, Norway, May, 2011.
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Danny Green / Atlantic Puffin (Fratercula arctica) flock resting on a snow bank, Hornya, Varanger, Norway, April
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Markus Varesvuo / Red-crowned Cranes (Grus japonensis) displaying and calling in snow, Hokkaido, Japan, February
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Erlend Haarberg / Mountain hare (Lepus timidus) backlit in snow, Vauldalen, Norway, May.
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Erlend Haarberg / Red fox (Vulpes vulpes) in snow, Varanger Peninsula, Norway.
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Ole Jorgen Liodden / Herd of Moose (Alces alces) following in line in each other's tracks, aerial view, Valdres, Norway, February.
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Wild Wonders of Europe / E Haarb / Chamois (Rupicapra rupicapra) in alpine landscape in snow, Gran Paradiso National Park, Italy, November 2008. Exclusive Japanese calendar rights for 2014
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Carol Walker / RF - Grey Andalusian mare running in snow, Berthoud, Colorado, USA. January. (This image may be licensed either as rights managed or royalty free.)
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Markus Varesvuo / Rock ptarmigan (Lagopus mutus) male flying over snow in winter plumage, Utsjoki, Finland, April 2005
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Edwin Giesbers / Mute swan (Cygnus olor) flock on snow, Hazerswoude, The Netherlands, February.
