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American Bison, Buffalo
This group of Pronghorn feed on grass and sage brush near a group of American Bison in the mountain valleys near Gardiner MT.
Beautiful vegetation of 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
One lone unrecognizable person fly fishing along the banks of the wind river in the distance surrounded by beautiful wilderness on a late summer morning.
overview prairie and rivers in Yellowstone National Park in Wyoming
Herd of Bisons sitting in Yellowstone National Park, Wyoming, USA.
Wildlife in Wyoming, antelope running along side of highway, prairie landscape.
Image of Snow-covered plains with creek weaving around red grasses
Bull moose in rutting season, Grand Teton National Park on a beautiful day.
Yellowstone National Park, Park County, Wyoming, United States. American bison in the Lamar Valley.
Moose cow (female) grazing in deep snow near Cooke City, Montana following a blizzard in Montana, USA, North America.
Herd of Bison in the Hayden Valley, Yellowstone National Park.
American Bison at Lamar Valley in Yellowstone National Park, Wyoming
bison grazing at Yellowstone National Park
Cows Grazing in Agricultural Rural Setting - Cattle grazing  during winter in open meadows along mountain valley floor.
Wild Moose in the winter at Christmas time in the Grand Tetons National Park and Yellowstone National Park area. As the snow forms a thick blanket across the Tetons Range, wildlife becomes more visible and the scenery more dramatic than then the busy summer season.
Photo of a browtined bull elk in the willows at dusk.
photos of a wild bison in yellowstone national park, wyoming, usa
The Tetons just after sunrise in soft clouds after snow fall in late October.
Deers in Winter in Yellowstone National Park, Wyoming and Montana. Northwest. White tailed deers. Yellowstone is a winter wonderland, to watch the wildlife and natural landscape.
Wild Bison Roam Free Beneath Mountains of Yellowstone National Park
Rural High Desert Vista - Light Winter Snows - Washoe Lake In Background - Washoe County, NV - February
Mountains, lakes, and big stormy sky.
Bull moose in rutting season, Grand Teton National Park on a beautiful day.
Flowing river near orange meadow and pine tree forest inside Yellowstone national park during autumn season, Wyoming, USA.
Yellowstone National Park, Park County, Wyoming, United States. Hayden Valley with buffaloes (Bison bison).
Cow elk and bison cow grazing on snow covered hillside in Yellowstone Park in northwestern Wyoming in the USA.
Bison crossing the Yellowstone river in Yellowstone National Park
Adult bison and Calfs in Yellowstone, NP
Free Images: "bestof:LamarRiverJanuary2009.jpg Lamar River just east of Slough Creek Yellowstone National Park Wyoming January 2009 Own 2009-01-31 Mike Cline Lamar River"
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