Bison walking in the early morning through the snow, Elk Island National Park; Alberta, Canada PacificStock
Alaska Peninsula Brown Bear (ursus arctos horribilis) and it's cub walking to the edge of a lake on a foggy morning, Lake Clark 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
A bull caribou approaching the Park Road near Highway Pass in Denali National Park, Interior Alaska PacificStock
Mountain lion cub (Felis concolor) walking on snow toward camera, mother in background; Montana, Usa PacificStock
Polar Bear (Ursus Maritimus) Walking On Ice With Eyes Closed, Looking Gentle And Calm; Churchill, Manitoba, Canada PacificStock
Captive: Female Brown Bear Walks Across A Frozen Pond At Alaska Wildlife Conservation Center, Southcentral Alaska, Winter PacificStock
View Of Polar Bear Sow (Ursus Maritimus) With Her Triplet Cubs On The Wind Swept Plains Of Wapusk National Park, Manitoba, Canada, Winter, Composite PacificStock
A Polar Bear (Ursus Maritimus) Walking On The Frozen Hudson Bay; Churchill, Manitoba, Canada PacificStock