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Herd of buffalo crossing river 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.
Elevated view of Grand Prismatic Spring
Black Diamond Pool Geysers at Yellowstone National Park. Biscuit basin trail.
Boiling water bubbler Geyser. Active geyser with major eruptions. Yellowstone NP, Wyoming, USA
High-angle panoramic shot of the Yellowstone River cutting through the colored rock of the Grand Canyon of the Yellowstone in Yellowstone National Park
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
An image of Yellowstone Geyser in Yellowstone National Park
Autumn scene in Ordesa and Monte Perdido National Park, Spain
Atmospheric Mood on Upper Geyser Basin at Yellowstone National Park in Teton County, Wyoming
Excelsior Spring in Yellowstone
Stunning natural phenomenon
TERRAZZE DI MAMMOTH HOT SPRINGS
Aspen trees whose leaves have changed to the fall yellow color and conifer trees, on eastern Sierra Nevada
Sunset landscape in Autumn in the Grand Teton National Park
Backlighting emphasizes the cracked checkerboard pattern on CHeckerboard Meas. Zion National Park, Utah, USA. Oct 1979 scanned film.
River in the Valley.Nature scenery of beautiful Yellowstone national park in Wyoming
Bison Grazing in the Lamar Valley of Yellowstone National Park.
Bison in Yellowstone National Park
High quality stock photos of Autumn colors of the Truckee River in the Sierra Nevada mountains in Nevada.
Grand Prismatic spring at Yellowstone National Park. USA.
Erupting thermal spring, one of many nature wonders in the Yellowstone National Park, Wyoming, USA.
Spectacular panoramic views of Grand Prismatic Geyser in Yellowstone National Park, Wyoming Montana. Midway Geyser Basin. Great hiking. Summer wonderland to watch wildlife and natural landscape. Geothermal.
Geysers and Hot Springs at Yellowstone
Different vibrant and colorful Rowan tree leaves during fall foliage near Kuusamo, Northern Finland
Geyser Eruption\nYellowstone National Park
Hot spring in Yellowstone National Park in summer with blue sky
Two bull moose in the Snowy Range of Wyoming's Medicine Bow Mountains.
Porcelain Basin in Yellowstone national park. USA.
A view of the Big Hole River near Melrose, Montana, during the autumnal color explosion.
Free Images: "bestof:yellowstone yellowstone national park yellowstonenationalpark national park nationalpark tree plant foliage outdoor Fall colors on Officers' Row in Mammoth Hot"
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Palette_Spring_at_Mammoth_Hot_Springs.jpg
Uinta_ground_squirrel,_Mammoth_Hot_Springs.jpg
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Sun_shining_through_a_tree_and_steam_at_Norris_Geyser_Basin.jpg
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