Search results for Yellowstone Park

Black-tail deer (mule deer).
Species: Mule deer, Odocoileus hemionus
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13097  

Black-tail deer (mule deer).
Species: Mule deer, Odocoileus hemionus
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13098  

Black-tail deer (mule deer).
Species: Mule deer, Odocoileus hemionus
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13099  

Black-tail deer (mule deer).
Species: Mule deer, Odocoileus hemionus
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13100  

Black-tail deer (mule deer).
Species: Mule deer, Odocoileus hemionus
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13101  

Black-tail deer (mule deer).
Species: Mule deer, Odocoileus hemionus
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13102  

Black bear, Lamar Valley. The black bear is frequently seen in Yellowstone National Park.
Species: American black bear, Ursus americanus
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13103  

This black bear is wading through deep grass grazing on wild flowers. Lamar Valley.
Species: American black bear, Ursus americanus
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13106  

Canada geese along the Yellowstone River.
Species: Canada goose, Branta canadensis
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13115  

Canada geese along the Yellowstone River.
Species: Canada goose, Branta canadensis
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13116  

Canada geese along the Yellowstone River.
Species: Canada goose, Branta canadensis
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13117  

Canada geese along the Yellowstone River.
Species: Canada goose, Branta canadensis
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13118  

Canada geese along the Yellowstone River.
Species: Canada goose, Branta canadensis
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13119  

The Hayden herd of bison grazes near the Yellowstone River.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13121  

Bison lock horns in a sparring session.
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13122  

The Lamar herd of bison grazing.
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13124  

The Hayden herd of bison grazes near the Yellowstone River.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13125  

The Hayden herd of bison grazes near the Yellowstone River.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13126  

A herd of bison crosses the road, creating a bison-jam while visitors watch from the safety of their cars.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13127  

Bison rest in a dry stream bed.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13128  

The Lamar herd of bison grazing.
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13129  

The Lamar herd of bison grazing.
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13130  

The Lamar herd of bison grazes, a mix of mature adults and young calves.
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13131  

A lone bison grazing.
Species: American bison, Bison bison
Location: Lamar Valley, Yellowstone National Park, Wyoming
Image ID: 13133  

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.
Species: American bison, Bison bison
Location: Yellowstone National Park, Wyoming
Image ID: 13134  

Juvenile bison running.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13135  

The Hayden herd of bison grazes near the Yellowstone River.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13136  

The Hayden herd of bison grazes near the Yellowstone River.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13137  

The Hayden herd of bison grazes near the Yellowstone River.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13138  

The Hayden herd of bison grazes near the Yellowstone River.
Species: American bison, Bison bison
Location: Hayden Valley, Yellowstone National Park, Wyoming
Image ID: 13139