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Kangaroo, Outback Australia,
Pronghorn rut in fall in Yellowstone National Park
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.
Bison in Yellowstone National Park
Portrait of an Antelope or Pronghorn in Yellowstone National Park.
Pronghorns are among the fastest land animals in North America, capable of reaching speeds up to 55 mph. They are known for their impressive long-distance migrations, traveling up to 150 miles between summer and winter ranges. Despite early 20th-century population declines, conservation efforts have helped pronghorns rebound, making them a notable presence in the park's diverse ecosystem. Despite often being called \
a buck mule deer during the fall rut in Colorado
Big horn ram sniffing the air on a steep hill side. This was taken in January at Round Prairie, Lamar Valley, Yellowstone National Park, Wyoming, USA.. Cooke City, Montana is the closest town.
Elevated view of Grand Prismatic Spring
Black Diamond Pool Geysers at Yellowstone National Park. Biscuit basin trail.
Herd of buffalo crossing river in Yellowstone National Park
Bison in Winter Landscape in Yellowstone National Park
Caribou grazing near a river with mountains close by.
Bison Grazing in the Lamar Valley of Yellowstone National Park.
Hot spring in Yellowstone National Park in summer with blue sky
Pronghorn or antelope standing, close up on hill in the Yellowstone Ecosystem of western USA, North America. Nearest cities are Denver, Colorado, Salt Lake City, Cody, Jackson, Wyoming, Gardiner, Cooke City, West Yellowstone, Bozeman and Billings, Montana.
A giant bull moose grazes at the end of Wonder Lake early one peaceful summer morning with Mount McKinley and the Alaska range standing guard. Denali National Park, Alaska.
Stunning natural phenomenon
Pronghorn buck resting in grassy meadow in Yellowstone National Park
High-angle panoramic shot of the Yellowstone River cutting through the colored rock of the Grand Canyon of the Yellowstone in Yellowstone National Park
A small herd of Bison grazing aling the rolling hills of Colorado.
closeup of pronghorn antelope in the wild
Clouds of steam are rising from pools of hot water illuminated by intense low angle sunlight, Twin Geyser, West Thumb Geyser Basin, Yellowstone National Park
Running antelope (pronghorn) in cold snowy prairie in Montana in northwestern United States of America.
Namibia from its best side
Pronghorn Antelope in East Central Idaho.
Excelsior Spring in Yellowstone
Two bull moose in the Snowy Range of Wyoming's Medicine Bow Mountains.
Lower Falls on the North Rim of Yellowstone, USA
Southeast Oregon's High Desert.\nSteens Mountain Wilderness/SE.
Free Images: "bestof:yellowstone yellowstone park yellowstonepark national park nationalpark wildlife outdoor White-tailed deer at Mammoth Hot Springs; Neal Herbert; March 2015;"
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