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Herd of Bison in the Hayden Valley, Yellowstone National park.
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.
Lone elk foraging for food in the Wyoming woods of Yellowstone National Park.
Male elk in Yellowstone National Park looking over his harem during rutting season
lone moose at sunrise
A herd of bison grazing on the prairie with mountains in the background. A large bull looks out towards the camera.
Bull elk with antler rack in Jasper National Park
A family of american bisons in the Yellowstone National Park, Wyoming USA
Dominant Bull elk with cows at sunset in northern Montana in western USA at Charles M Russel Wildlife Refuge on the Missouri River.
Huge Bull Elk as Part of a  Scenic Background.
Wildlife Photography
Two large bull elk in Banff National park. November
Male elk during rutting season in Yellowstone National park
Shiras bull moose near Jackson Hole, Wyoming USA
Bull moose in rutting season, Grand Teton National Park on a beautiful day.
Elk enjoying the weather
Five Female Elk Graze At Sunset In Yellowstone National Park
Elk bull bugling toward his cows to keep them close during rutting season. This was in northern Yellowstone near Gardiner, Montana and Mammoth Hot Springs in Yellowstone National Park USA. Closest larger cities are Bozeman and Billings, Montana in western USA.
Elk and calf
Herd of bisons in Yellowstone
lots of bisons get together on the grassland in Yellowstone National Park
moose family, mom, dad and baby
Bull moose in rutting season, Grand Teton National Park on a beautiful day.
Elk in the Rocky Mountains
Scene in Yellowstone National Park. Wyoming USA
Bull elk resting on hill top in the Yellowstone Ecosystem in western USA of North America. Nearest cities are Gardiner, Cooke City, Bozeman, Billings Montana, Salt Lake City, Utah, Denver, Colorado, Jackson and Cody, Wyoming.
Elk (Cervus canadensis), Grand Teton National Park, Wyoming
Norris Geyser Basin, Yellowstone National Park.
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