Ursus arctos photo, Male brown bear Katmai National Park
Ursus arctos. The Grizzly Bear, Brown Bear. The Great Bear. Bear Who Walks Like a Man.
A large male adult brown bear, or grizzly bear (Ursus arctos), stands and stares at the camera. Male brown bears may reach weights of over 1200lbs and easily stand 9' tall. Brown bear, Katmai National Park and Preserve, Alaska. Photo © copyright by Carl Donohue.