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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.
Mother grizzly 399 and her four cubs
Image of Steamy pools of acidic waters in Norris Basin of Yellowstone
Herd of American Bison (Bos bison) in Yellowstone National Park, Wyoming
Three grizzlies on a grassy field at Katmai National Park with snow capped mountain range in the background
Herd of bisons in Yellowstone
lots of bisons get together on the grassland in Yellowstone National Park
Lower Falls in the Grand Canyon of Yellowstone National Park of USA
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.
A family of american bisons in the Yellowstone National Park, Wyoming USA
A scenic view with geysers in the background at Yellowstone National Park with a huge grizzly bear walking close to the camera.
Black Pool hot spring with Yellowstone Lake in the background
bison grazing at Yellowstone National Park
Yellowstone bison are exceptional because they comprise the nation’s largest bison population on public land.
Herd of adult and baby buffaloes (bison bison) at sunset time. Yellowstone National Park, Wyoming, USA
Herd of Bisons sitting in Yellowstone National Park, Wyoming, USA.
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
Male elk in Yellowstone National Park looking over his harem during rutting season
American black bear wandering through bushes in the Glacier National Park, Montana, USA. Beautiful Ursus americanus in its natural habitat in American Rockies. Rocky Mountains wlidlife
Wild Bison Roam Free Beneath Mountains of Yellowstone National Park
Grizzly Bear and Cubs n Yellowstone in autumn
Yellowstone Grand Prismatic Spring. Wyoming. United States.
Elk enjoying the weather
The grizzly bear (Ursus arctos) is any North American subspecies of brown bear, including the mainland grizzly (Ursus arctos horribilis found in Yellowstone National Park. A female in a field digging for grubs and bulbs.
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 mother Black Bear and her two cubs are on a grassy hillside.  The two cubs are behind their mother.  The one closest to its mother is standing on his hind legs.  There are a few trees at the top of the hill and blue sky beyond them.
Herd of Bison in the Hayden Valley, Yellowstone National park.
Bisons roaming at Theodore Roosevelt National Park, North Dakota, USA
Scene in Yellowstone National Park. Wyoming USA
Majestic Yellowstone lake
Free Images: "bestof:yellowstone yellowstone national park yellowstonenationalpark wildlife outdoor bear animal Cinnamon colored black bear near Soda Butte Creek; Neal Herbert; May"
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