Two Brown Bears (Ursus arctos) in the Bavarian Forest, Germany

Two Brown Bears (Ursus arctos) in the Bavarian Forest, Germany

Brown bear (Ursus arctos) standing in forest, Bavarian Forest National Park, Bavaria, Germany

Brown bears (Ursus arctos) in National Park Bavarian Forest, Germany

Brown bears (Ursus arctos) in National Park Bavarian Forest, Germany

Two Brown Bears (Ursus arctos) in the Bavarian Forest, Germany

Two Brown bear (Ursus arctos) playing in snow, Bavarian Forest National Park, Bavaria, Germany

Brown bear, Bavarian Forest, Bavaria, Germany, Europe

Two Brown bear (Ursus arctos) playing in snow, Bavarian Forest National Park, Bavaria, Germany

Brown bear (Ursus arctos) standing in forest, Bavarian Forest National Park, Bavaria, Germany

Two young Brown Bears (Ursus arctos) in the Bavarian Forest, Germany

Two young Brown Bears (Ursus arctos) in the Bavarian Forest, Germany

Close-up of Brown bear (Ursus arctos), Germany

Brown bear (Ursus Arctos) standing at riverbank, Brooks River, Katmai National Park, Alaska, USA

Close-up of Brown Hare (Lepus europaeus) in field, Bavarian Forest National Park, Bavaria, Germany

Brown bear (Ursus Arctos) preying sockeye salmon in river, Brooks Falls, Brooks River, Katmai National Park, Alaska, USA

Brown bears (Ursus Arctos) at riverbank, Brooks River, Katmai National Park, Alaska, USA

A saber-toothed cat leaps at a grizzly bear on a mountain path.

Brown Bear (Ursus arctos) in the Bavarian Forest, Germany