Portrait of a female Gray Wolf (canis lupus), captive, Alaska Wildlife Conservation Center; Portage, Alaska, United States of America PacificStock
Polar bear (ursus maritimus) walking through the snow and blizzard near Churchill; Manitoba, Canada PacificStock
Black bear cub (ursus americanus), captive in Alaska Wildlife Conservation Center, South-central Alaska; Portage, Alaska, United States of America PacificStock
Dall Sheep ewe (Ovis dalli dalli) watching over two lambs, Denali National Park, Interior Alaska PacificStock
Close-up of a Sea Otter (Enhydra lutris) floating on it's back, looking towards the camera, South-central Alaska; Seward, Alaska, United States of America PacificStock
Beaver Swimming In The Water In Early Spring With Snow In The Background At Elk Island National Park; Alberta, Canada PacificStock
Cow moose (alces alces) laying on the grass in the trees on a hillside during rutting period, Powerline Pass, South-central Alaska; Anchorage, Alaska, United States of America PacificStock
Immature female wolf (canis lupus), captive at the Alaska Wildlife Conservation Center; Portage, Alaska, United States of America PacificStock
Extreme Close Up Of A Female Brown Bear's Face At The Alaska Wildlife Conservation Center, Southcentral Alaska, Summer. Captive PacificStock
Immature female wolf (canis lupus), captive at the Alaska Wildlife Conservation Center, South-central Alaska; Portage, 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