Arctic fox (Vulpes lagopus) staring at the photographer while digging in the snow; Churchill, Manitoba, Canada PacificStock
Polar bear (ursus maritimus) walking through the snow and blizzard near Churchill; Manitoba, Canada PacificStock
A dall sheep (ovis dalli) ram walking along the road on a warm spring day in Denali National Park; Alaska, United States of America PacificStock
Chinstrap Penguin (Pygoscelis antarctica) with it's head cocked to the side; Half Moon Island, South Shetland Islands, Antarctica PacificStock
Chinstrap Penguin (Pygoscelis antarctica); Half Moon Island, South Shetland Islands, Antarctica PacificStock
Chinstrap Penguin (Pygoscelis antarctica) in a snowfall; Half Moon Island, South Shetland Islands, Antarctica PacificStock
King's Throne and Kathleen Lake at sunset in the Yukon's Kluane National Park; Yukon, Canada PacificStock
Chinstrap Penguin (Pygoscelis antarctica) in a snowfall; Half Moon Island, South Shetland Islands, Antarctica PacificStock
Chinstrap Penguin (Pygoscelis antarctica) in a snowfall; Half Moon Island, South Shetland Islands, Antarctica PacificStock
Chinstrap Penguin (Pygoscelis antarctica); Half Moon Island, South Shetland Islands, Antarctica PacificStock
Stitched panoramic image of the Jokulsarlon glacial lagoon along the Southern coast of Iceland; Iceland PacificStock
Chinstrap Penguin (Pygoscelis antarctica) on belly; Half Moon Island, South Shetland Islands, Antarctica PacificStock
Chinstrap Penguin (Pygoscelis antarctica) on belly; Half Moon Island, South Shetland Islands, Antarctica PacificStock
Northern lights above the snow covered Talkeetna mountains, Hatchers Pass State Recreation Area; Alaska, United States of America PacificStock
Moon over Chugach mountains and Kings Bay, Prince William Sound, Whittier, Southcentral Alaska, USA, Winter PacificStock
Snow covered metal and wooden grain bins with frosted trees, bushes and stubble with clouds and blue sky; Rosebud, Alberta, Canada PacificStock
Alpenglow over Chugach mountains and Kings Bay, Prince William Sound, Whittier, Southcentral Alaska, USA, Winter PacificStock
Close up of a snow covered mountain peak with wind blowing snow off the slope with blue sky and clouds; Kananaskis Country, Alberta, Canada PacificStock