Bison walking in the early morning through the snow, Elk Island National Park; Alberta, Canada PacificStock
An Orca Whale (Killer Whale) (Orcinus orca) surfaces in Lynn Canal, Herbert Glacier, Inside Passage; Alaska, United States of America PacificStock
A bird flies above trees under a cloudy sky and fog on the coast of Resurrection Bay, South-central Alaska; Seward, Alaska, United States of America PacificStock
Polar bear (ursus maritimus) along the Hudson Bay coastline waiting for the bay to freeze over; Churchill, Manitoba, Canada PacificStock
Southern Elephant Seal (Mirounga leonina) looking up with mouth open, Neko Harbour, Antarctic Peninsula; Antarctica PacificStock
Brown bear (ursus arctos) chasing fish, Katmai National Park; Alaska, United States of America PacificStock
Mackerel Scad (Decapterus macarellus) schooled off the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America PacificStock
Polar bear (ursus maritimus) along the Hudson Bay coastline waiting for the bay to freeze over; Churchill, Manitoba, Canada PacificStock
Polar Bear (Ursus Maritimus) Being Curious, Sniffing And Exploring Territory For Food; Churchill, Manitoba, Canada PacificStock
Two male Orca Whales, or Killer Whales, (Orcinus orca) surface near Juneau in Lynn Canal, Inside Passage; Alaska, United States of America PacificStock
Two Polar Bears (Ursus Maritimus) Using Each Other For Pillows As They Sleep Blissfully; Churchill, Manitoba, Canada PacificStock
Two Polar Bears (Ursus Maritimus) Showing A Tender Moment As They Cuddle Side By Side; Churchill, Manitoba, Canada PacificStock
Two Polar Bears Play Fighting To Sharpen Their Hunting Skills As They Wait For The Ice To Freeze Over At Hudson Bay; Churchill, Manitoba, Canada PacificStock
Chinstrap Penguin (Pygoscelis antarctica) on belly; Half Moon Island, South Shetland Islands, Antarctica PacificStock
Red fox (vulpes vulpes) in the snow along the shores of the hudson's bay;Churchill manitoba canada PacificStock
Polar Bear (Ursus Maritimus) Has His Eyes Closed During A Very Peaceful Sleep; Churchill, Manitoba, 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
An elk (Cervus canadensis) standing in a field of snow with frozen trees in the background PacificStock