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Herd of adult and baby buffaloes (bison bison) at sunset time. Yellowstone National Park, Wyoming, USA
With Teton peaks in background Grizzly bear sow and yearling cubs make way south in the Yellowstone Ecosystem in western USA, North America. Nearest cities are Denver, Colorado, Salt Lake City, Jackson, Wyoming, Gardiner, Cooke City, Bozeman and Billings, Montana.
A herd of buffalo migrate on a quiet highway in Yellowstone National Park.
Black Pool hot spring with Yellowstone Lake in the background
Image of Steamy pools of acidic waters in Norris Basin of Yellowstone
Lower Falls in the Grand Canyon of Yellowstone National Park of USA
A family of american bisons in the Yellowstone National Park, Wyoming USA
Herd of Bisons sitting in Yellowstone National Park, Wyoming, USA.
group of coots ( fulica atra ) standing together on icy lake
Buffalo (or bison) wading across warm water river is geyser basin of the Yellowstone Ecosystem in western USA of North America. Nearest cities are Gardiner, West Yellowstone, Livingston, Bozeman and Billings, Montana, Jackson and Cody, Wyoming, Salt Lake City, Utah, and Denver, Colorado.
Herd of adult and baby buffaloes (bison bison) at sunset time. Yellowstone National Park, Wyoming, USA
Norris Geyser Basin, Yellowstone National Park.
Scene in Yellowstone National Park. Wyoming USA
Lesser snow geese taking flight at the Gray Lodge Wildlife Area in the Sacramento Valley, Butte County, California.  Snow goose,  Anser caerulescens.
Snow Geese and White-Fronted Geese Take Flight in Colusa County California in front of the Sutter Buttes
Majestic Yellowstone lake
coots flock ( fulica atra ) walking together on icy lake
Migrating Sandhill cranes flying to a favorite eating area at Monte Vista, Colorado, USA
Male elk in Yellowstone National Park looking over his harem during rutting season
In the spring, the geese return to Quebec
Grand Prismatic Spring in Yellowstone National Park with steam rising
American Bison, Buffalo
The awesome mountains, rivers and geysers of Yellowstone National Park in Montana, USA.
Thousands of Geese migrate through central Montana
Trumpeter Swan Preening on Icy Marsh Edge
Buffalo (or bison) wading across warm water river is geyser basin of the Yellowstone Ecosystem in western USA of North America. Nearest cities are Gardiner, West Yellowstone, Livingston, Bozeman and Billings, Montana, Jackson and Cody, Wyoming, Salt Lake City, Utah, and Denver, Colorado.
Herd of Bison in the Hayden Valley, Yellowstone National Park.
Oies des neiges au Québec en automne à Victoriaville. Le grand départ vers le Sud.
bison grazing at Yellowstone National Park
Bosque de Apache National Wildlife Refuge in Autumn, San Antonio, Socorro County, New Mexico, USA
Free Images: "bestof:yellowstone national park yellowstonenationalpark yellowstone national park nationalpark wyoming wildlife birds outdoor Trumpeter swan on the Madison River;"
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