832-374424 - Polar bear sow (Ursus maritimus) with cubs enjoying the evening sun, lying behind a row of trees sheltered from the wind, Wapusk National Park, Manitoba, Canada
832-370498 - Strong green Northern Lights, Aurora Borealis, above a historic building lit by the lights of the town of Longyearbyen, Longyearbreen Glacier at back, Spitsbergen, Svalbard, Norway, Europe
832-377420 - Ice, snow and water at freezing Quill Creek, St. Elias Mountains, Kluane Range behind, Kluane National Park and Reserve, Yukon Territory, Canada
832-369871 - Mackenzie Wolf, Eastern wolf, Canadian wolf (Canis lupus occidentalis) in the snow, omega wolf not accepting lower rank, baring teeth, aggressive
832-370489 - Green Northern Lights, Aurora Borealis, over the mountains of Longyearbyen lit by the crescent moon, Spitsbergen, Svalbard, Norway, Europe
832-373967 - Arctic fox, white fox, polar fox or snow fox (Vulpes lagopus formerly Alopex lagopus), adult, foraging for food in the snow, Montana, North America, USA
832-370499 - Svalbard Reindeer (Rangifer tarandus platyrhynchus), young male foraging for food on a windblown, icy slope, Adventdalen, Spitsbergen, Svalbard, Norway, Europe
832-371149 - Wild vicunas (Vicugna vicugna), standing in front of the snow-covered peaks of the Andes, Altiplano, area between Bolivia, Argentina and Chile, South America
832-370487 - Green Northern Lights, Aurora Borealis, over the mountains of Longyearbyen lit by the crescent moon, Spitsbergen, Svalbard, Norway, Europe
832-373965 - Two Arctic foxes, white foxes, polar foxes or snow foxes (Vulpes lagopus formerly Alopex lagopus), adults fighting, social behaviour, in the snow, Montana, North America, USA
832-368240 - Hiker on a trail, hot springs and snow-capped Rhyolite Mountains, Hveradallir high temperature region, Kerlingarfjoell, highlands, Iceland, Europe
832-370492 - Green and red polar lights, northern lights, aurora borealis above a snow-covered landscape, landscape being illuminated by lights from civilisation, Spitsbergen, Svalbard, Norway, Europe
832-370496 - Green Northern Lights, Aurora Borealis, above two small huts in a starry sky, Adventdalen, Todalen, Longyearbyen, Spitsbergen, Svalbard, Norway, Europe
832-369874 - Mackenzie Valley Wolves, Canadian Timber Wolves (Canis lupus occidentalis) in the snow, fight for rank order, alpha female, right, reprimanding a young wolf, in front of the pack