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Herd of bison or buffalo crossing bridge in the Yellowstone Ecosystem in Wyoming, in northwestern USA. Nearest cities are Gardiner, Cooke City, Bozeman and Billings Montana, Denver, Colorado, Salt Lake City, Utah and Jackson, Wyoming.
A bull bison, head on, during a winter storm in Yellowstone National Park, Montana/ Wyoming.
Yellowstone bison are exceptional because they comprise the nation’s largest bison population on public land.
A bison walks along a snow covered road in Yellowstone National Park
Yellowstone is a winter wonderland, to watch the wildlife and natural landscape. \nYellowstone National Park, Wyoming and Montana. Northwest. Bison. Buffalo.
A Bison In a Field of Fog Near a Hot Spring in Yellowstone National Park
Coyote and bison in Yellowstone NP Wyoming USA
Yellowstone Bison crossing the road, Wyoming.
American bison in the snow in Yellowstone National Park trying to find food under the snow. Moving the snow away with their head. Head with snow on face.
bison standing in white snow in winter
Grey (or gray) wolf looking over buffalo (bison) on snow covered hill.  This wolf is a large canine native to Eurasia and North America. The wolf is the largest extant member of the family Canidae, males average 88 lbs. and females average 82 lbs. The grey wolf can be various colors.  The banded fur is usually mottled white, brown, gray, and black. This was near Tower junction in Yellowstone National Park between Gardiner and Cooke City Montana. Larger nearby cities are Bozeman and Billings, Montana. John Morrison Photographer
American Bison Yellowstone in National Park snowing in winter
Big Horn sheep going up a hill in Yellowstone's Lamar Valley
Close-up image of an American Bison roaming wild in the Yellowstone National Park
Lone bull bison in Yellowstone National Park.
Young Bighorn Sheep foraging for food in a snow covered field near Jackson, Wyoming
An American Bison (bison bison), with snow and frost on his face, walks through the snow and bare trees.
Bison bull and cow grazing on the plains of Yellowstone National Park.\n\nTaken in Yellowstone National Park, Wyoming, USA
Bison or buffalo with new calf walking to find springtime grass to eat  in the Yellowstone Ecosystem in Wyoming and Montana, in northwestern USA. Nearest cities are Gardiner, Cooke City, Bozeman and Billings Montana, Denver, Colorado, Salt Lake City, Utah and Jackson, Wyoming.
A bull Bison emerging from a river walking toward the camera
American bison in the snow in Yellowstone National Park trying to find food under the snow. Moving the snow away with their head. Head with snow on face.
Yellowstone National Park bison on snow covered incline
Huge Bull Elk in a Scenic Background.
Buffalo Bison in Yellowstone National Park
Wintering buffalo in Yellowstone National Park
A close up shot of a Bison at Yellowstone National Park in Wyoming
Bison generally moving east in Yellowstone looking for better grazing prairie
Bison bull prparing to mount female bison cow on the plains of Yellowstone National Park.\n\nTaken in Yellowstone National Park, Wyoming, USA
Adult Bull Moose. Taken in Grande Teton National Park.
Bison grazing on grass with bird on it's back at Yosemite
Free Images: "bestof:yellowstone national park outdoor animal carnivore NPS photo by Neal Herbert NPS photo by Neal Herbert"
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