Female southern elephant seals (Mirounga leonina) showing slight aggression at Moltke Harbor on South Georgia, Polar Regions

Polar Bear on Arctic Ice, Svalbard, Norway, Arctic Ocean, Polar Regions

Antarctic fur seal pup (Arctocephalus gazella) on South Georgia, Southern Ocean, Polar Regions

Highland cattle in Huisinish (Hushinish), Isle of Harris, Outer Hebrides, Scotland, United Kingdom, Europe

Koala in a eucalyptus tree, Queensland, Australia

Koala, Queensland, Australia

Koala, Queensland, Australia

Koala, Queensland, Australia

Red fox (Vulpes vulpes) in thick winter fur, in snowy landscape, snow crystals on face, Northwest Territories, Canada, North America

Red fox (Vulpes vulpes) in thick winter fur, snow crystals on the face, close-up, Northwest Territories, Canada, North America

tired brown bear or grizzly lying in a meadow

Dall sheep ewe (Ovis dalli dalli) in thick winter pelage rests in this image taken in the bluffs along the Seward Highway and Turnagain Arm south of Anchorage, Alaska, USA, Alaska, United States of America

Close-up of a Lioness (Panthera leo) walking through the low bushes in sunshine, Laikipia, Kenya

Black Scottish Highland cattle with long wavy coat feeding on hay, England, United Kingdom