Polar bear (ursus maritimus) walking through the snow and blizzard near Churchill; Manitoba, Canada PacificStock
Two hippos (Hippopotamus amphibius) in a group in a lake, resting their heads on the back of another hippopotamus, green vegetation on the shore in the distance; Kenya PacificStock
Bull moose (alces alces) with antlers standing beside trees in a forest, South-central Alaska; Alaska, United States of America PacificStock
Close up of a Grizzly (Ursus arctos) resting with his head on the Park road, Denali National Park, early summer, Interior Alaska PacificStock
Breaching humpback whale (Megaptera novaeangliae); Maui, Hawaii, United States of America PacificStock
Close up of a bull moose at Powerline Pass in autumn, Anchorage, Southcentral Alaska USA PacificStock
Jersey cows in autumn pasture, Baldwin Brook Farm; Canterbury, Connecticut, United States of America PacificStock
Close up of Bighorn ram (ovis canadensis) with broomed (splintered) horn tips resulting from butting heads with other rams, Shoshone National Forest; Wyoming, United States of America PacificStock
Portrait of a female Gray Wolf (canis lupus), captive, Alaska Wildlife Conservation Center; Portage, Alaska, United States of America PacificStock