Nick Garbutt / American bison (Bison bison) female covered in hoar frost near hot spring, portrait. Midway Geyser Basin, Yellowstone National Park, USA. February.
01629241
Heather Angel / Giant panda (Ailuropoda melanoleuca) portrait, in falling snow. Captive bred, in enclosure, Panda Breeding Centre, Wolong, Sichuan Province, China. February 2008.
01618130
SCOTLAND: The Big Picture / Red deer (Cervus elaphus) stag in upland landscape. Lochcarron, Highlands, Scotland, UK.
00583778
Sebastian Kennerknecht / American Bison (Bison bison) female in winter, Yellowstone National Park, Wyoming
00562055
Anup Shah / African Elephant (Loxodonta africana) herd during storm, Masai Mara, Kenya
00562054
Anup Shah / African Elephant (Loxodonta africana) herd during storm, Masai Mara, Kenya
00559607
Matthias Breiter / Polar Bear (Ursus maritimus) male resting on ice, Hudson Bay, Manitoba, Canada