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Fly fishing for trout in Wyoming
Thermophilic Microbial Mat at Sapphire Pool in Biscuit Basin of Yellowstone National Park, Wyoming
lots of bisons get together on the grassland in Yellowstone National Park
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
Old Faithful Yellowstone National Park, Wyoming, USA.
Herd of Bison in the Hayden Valley, Yellowstone National park.
Peak with rocky peaked formations of red sandstone overlooking the picturesque steppe in the rays of the summer sun. Mountain range Chests, Khakassia, Siberia, Russia.
Black Pool hot spring with Yellowstone Lake in the background
Firehole Falls in Yellowstone National Park
Thermophilic Microbial Mat at Sapphire Pool in Biscuit Basin of Yellowstone National Park, Wyoming
colorful landscape of the midway geyser basin area of yellowstone national park.
Bison in Yellowstone National Park
A Bald Eagle (Haliaeetus leucocephalus) perched high on a green pine tree overlooking a valley in Yellowstone National Park, Wyoming.
Old Faithful Yellowstone National Park, Wyoming, USA.
Herd of Bison in the Hayden Valley, Yellowstone National Park.
Iconic wild bison in the early morning light around the beautiful geological rock formations of Pinnacles Overlook in Badlands National Park in South Dakota USA
The beautiful landscape in majestic Yellowstone National Park in Wyoming.
Norris Geyser Basin, Yellowstone, Wyoming - United States of America
photos of a wild bison in yellowstone national park, wyoming, usa
Lower Falls at Grand Canyon of the Yellowstone
Closeup of Paint Mines Interpretive Park Welcome Sign. Scenic Landscape with Blue Sky and Endless Field in the Background.
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The Yellowstone River flowing through the Grand Canyon in Yellowstone National Park.
Herd of bison (buffalo) resting on a hilltop in the center of Lamar Valley in Yellowstone National Park. Town to the west is Gardiner, Montana and to the east Cooke City, Montana.
Yellowstone River at Grand Canyon of Yellowstone in Yellowstone National Park, Wyoming
A view from the top of a rocky hill to a picturesque valley with a birch forest at the foot of a mountain range on a warm summer day. Mountain range Chests, Khakassia, Siberia, Russia.
Landscape featuring Red Rock Coulee Natural Area, which is located south of Medicine Hat, Alberta.
Yellowstone River view in Yellowstone National Park, Wyoming, USA.
South Dakota - Geographic Center of 49 States - 1993. Scanned from Kodachrome 64 slide.
Herd of Bisons sitting in Yellowstone National Park, Wyoming, USA.
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