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Rocky Mountains
An American Bison grazes in the tall grassland of the Wichita Mountains in Oklahoma
Bison at sunset with the Great Salt lake and Utah mountains in background
Bison, buffalo, Grand Teton National Park, Wyoming
A herd of bison grazing on the prairie with mountains in the background. A large bull looks out towards the camera.
Bison (buffalo) march east in Yellowstone Lamar Valley winter landscape at Soda Butte and Lamar rivers confluence in Yellowstone National Park in northwestern United States of America (USA). Nearby towns are Gardiner, Cooke City, Bozeman and Billings, Montana and Jackson Hole Wyoming.
Bison bull and cow grazing on the plains of Yellowstone National Park.\n\nTaken in Yellowstone National Park, Wyoming, USA
Wandering bison alongside a road just outside Yellowstone.
Dozens of bison graze in a high mountain field with the Rocky Mountains in the background.  It's late Spring and the mountains are still full of snow, with storm clouds rolling in, but the buffalo seem undisturbed.
Big bison in the National Park on the shore of a lake or river
Bison herd at Yellowstone National Park, Wyoming, USA
Bison, buffalo, Grand Teton National Park, Wyoming
Frontal view of  American Bison in snow - Yellowstone National Park.
Bison or buffalo bull digs his way through deep snow during a heavy snow fall in Yellowstone's Lamar Valley in Wyoming and Montana USA
Grazing Buffalo in Yellowstone National Park
Lone bison bull, Antelope Island. Great Salt Lake, Utah.
Theodore Roosevelt National Park, North Dakota
A grazing American bison taken at the Wichita Mountains in Oklahoma.
A beautiful closeup view of bison standing in the field and the mountains in the background
Bison, buffalo, Utah
Bison grazing at Grasslands National Park Saskatchewan Canada.
Frost covered bison running in an early winters morning in Yellowstone National Park
Side profile of a brown male buffalo among green shrubbery in a springtime landscape at Yellowstone National Park
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
Wild bisons grazing on the prairie in Wind Cave National Park, Hot Springs, South Dakota
Large bison bull alone, Yellowstone.
A photograph of a buffalo shot from a low perspective. Photographed with a canon 5d.
Bison, buffalo, Grand Teton National Park, Wyoming
Herd of American Bison (Bison Bison) or Buffalo
The mighty Bison grazing on an open plain in Wyoming against a blue cloud sky.  Hundreds of Bison eating grass and interacting with each other.
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Bison at the national bison range.jpg
Bison herd grazing at the national bison range.jpg
A view of the scenic landscape and a bison pair grazing in a field at the national bison range.jpg
Bison out on the range.jpg
American bison.jpg
American bison bison.jpg
Bison calf.jpg
Bison at rest zoo America.jpg
Single bison bull.jpg
Detailed photo of bison mammal head.jpg
Bison free photo.jpg
Bison herd grazing.jpg
Bison near a river.jpg
An adult bison walking in field.jpg
Bison with calf.jpg
American buffalo.jpg
Bison cow and calf.jpg
Bison male front side.jpg
Female bison with a calf.jpg
Bison head detailed image.jpg
Bison in holding pen.jpg
Bison head with horns.jpg
Bison eating grass in a field.jpg
Bison rests in the grass.jpg
Bison sleeping on snowy hillside.jpg
Arctic national wildlife refuge Brooks range.jpg
Bisons grazing.jpg
Alaska range squall.jpg
Expansive view of bison grazing on a mountainside.jpg
Wood bison or mountain buffalo bison bison athabascae.jpg
Bison transplanting operation bison calf being released.jpg
Looking toward brooks range.jpg
Anials bisons in valley.jpg
Bisons in field.jpg
Buffalo on wetland.jpg
Lamar valley buffalo.jpg
Buffalo American animal.jpg
Wood buffalo or mountain buffalo calf lying on the grass bison bison athabascae.jpg
Brooks range mountains scenics.jpg
Buffalo drinking water on the lake.jpg
Close up profile of front half of buffalo bull.jpg
Mountain range in the Arctic national wildlife.jpg
Alaska range and savage river.jpg
Tundra looking south toward Brooks range.jpg
Cathedral peak in Yosemite park.jpg
Buffalo (1).jpg
Aleutian range.jpg
Alaska mountain range.jpg
Brooks range mountains.jpg
Arches national park.jpg
Glacier national park.jpg
Zion national park.jpg
Shenandoah national park.jpg
Wapack national park.jpg
Yosemite national park.jpg
Ak range mt Mckinley.jpg
National park mountains.jpg
Mountain range.jpg
Brooks range river valley.jpg
National habitat stream.jpg
Klamath national forest.jpg
Narrows national park.jpg
National reserve scenics.jpg
National wildlife refuge.jpg
Alaska range aerial view.jpg
Brooks range in winter.jpg
Carlsbad caverns national park.jpg
Kenai fjords national park.jpg
Lower Klamath national park.jpg
Grand teton national reserve.jpg
Ankeny national wildlife refuge.jpg
Birdwatching in national park.jpg
National seashore.jpg
Creek in national reserve.jpg
Arctic national park scenic.jpg
Banff national park lake.jpg
Arches arches national park.jpg
Arapaho national wildlife refuge.jpg
Blackwater national wildlife refuge.jpg
Grand teton national park.jpg
National park spring scenic.jpg
Upper Klamath national park.jpg
Yosemite national park landforms.jpg
Zion national park yellow.jpg
Willamette national forest creek.jpg
National reserve scenics lake.jpg
Narrows Zion national park.jpg
Arctic national park landscape.jpg
Chincoteague national wildlife refuge.jpg
El Malpais national monument.jpg
Muleshoe national wildlife refuge.jpg
National park reserve scenic.jpg
National reserve landscapes photo.jpg
Nowitna national wildlife refuge.jpg
Zion narrows national park.jpg
Alaska range and Savage river.jpg
Antietam national battlefield fence.jpg
Sunrise from national park.jpg
Denali park.jpg
Ridge trail.jpg
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