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The bisons massive head is its most characteristic feature. Its forehead bulges because of its convex-shaped frontal bone. Its shoulder hump, dwindling bowlike to the haunches, is supported by unusually long spinal vertebrae. Over powerful neck and shoulder muscles grows a great shaggy coat of curly brown fur, and over the head, like an immense hood, grows a shock of black hair. Its forequarters are higher and much heavier than its haunches. A mature bull stands about 6 1/2 feet (2 meters) at the shoulder and weighs more than 2,000 pounds (900 kilograms). The bisons horns are short and black. In the male they are thick at the base and taper abruptly to sharp points as they curve outward and upward; the females horns are more slender. American Bison Photo.
Image ID: 13120
Species: American bison, Bison bison
Location: Yellowstone National Park, Wyoming, USA | Bison herd. American Bison Picture.
Image ID: 13000
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA | Bison. Stock Photography of American Bison.
Image ID: 13002
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA |
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The Lamar herd of bison grazes, a mix of mature adults and young calves. Photograph of American Bison.
Image ID: 13123
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming, USA | The Lamar herd of bison grazes, a mix of mature adults and young calves. American Bison Photos.
Image ID: 13132
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming, USA | A herd of bison grazes near the Lamar River. American Bison Image.
Image ID: 13145
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming, USA |
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Bison. Professional stock photos of American Bison.
Image ID: 19598
Species: American bison, Bison bison
Location: Yellowstone National Park, Wyoming, USA | Bison. Pictures of American Bison.
Image ID: 19599
Species: American bison, Bison bison
Location: Yellowstone National Park, Wyoming, USA | Bison. American Bison Photo.
Image ID: 19600
Species: American bison, Bison bison
Location: Yellowstone National Park, Wyoming, USA |
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Bison wades across the Madison River, autumn. American Bison Picture.
Image ID: 19601
Species: American bison, Bison bison
Location: Madison River, Yellowstone National Park, Wyoming, USA | Bison grazes amid grass fields along the Madison River. Stock Photography of American Bison.
Image ID: 19602
Species: American bison, Bison bison
Location: Madison River, Yellowstone National Park, Wyoming, USA | Bison herd grazes below the Teton Range. Photograph of American Bison.
Image ID: 13004
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA |
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Bison herd. American Bison Photos.
Image ID: 13001
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA | Bison. American Bison Image.
Image ID: 13003
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA | Bison herd. Professional stock photos of American Bison.
Image ID: 13005
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA |
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Bison herd. Pictures of American Bison.
Image ID: 13006
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA | Bison herd grazes below the Teton Range. American Bison Photo.
Image ID: 13007
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA | Bison herd. American Bison Picture.
Image ID: 13008
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA |
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Bison. Stock Photography of American Bison.
Image ID: 13009
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA | Bison. Photograph of American Bison.
Image ID: 13010
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA | Bison. American Bison Photos.
Image ID: 13011
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA |
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Bison. American Bison Image.
Image ID: 13012
Species: American bison, Bison bison
Location: Grand Teton National Park, Wyoming, USA | The Hayden herd of bison grazes near the Yellowstone River. Professional stock photos of American Bison.
Image ID: 13121
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming, USA | Bison lock horns in a sparring session. Pictures of American Bison.
Image ID: 13122
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming, USA |
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The Lamar herd of bison grazing. American Bison Photo.
Image ID: 13124
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming, USA | The Hayden herd of bison grazes near the Yellowstone River. American Bison Picture.
Image ID: 13125
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming, USA | The Hayden herd of bison grazes near the Yellowstone River. Stock Photography of American Bison.
Image ID: 13126
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming, USA |
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A herd of bison crosses the road, creating a bison-jam while visitors watch from the safety of their cars. Photograph of American Bison.
Image ID: 13127
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming, USA | Bison rest in a dry stream bed. American Bison Photos.
Image ID: 13128
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming, USA | The Lamar herd of bison grazing. American Bison Image.
Image ID: 13129
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming, USA |
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