Rock Chuck
Yellow-Bellied Marmot, also known as rock chuck - Yellowstone National Park
River otter on the Snake River - Oxbow Bend, Grand Teton National Park
Golden Mantled Ground Squirrel - Yellowstone National Park
American Badger mother and her cub in the Spring - Yellowstone National Park
Columbian Ground Squirrel
Columbian Ground Squirrel - Many Glacier, Glacier National Park, Montana
Muskrat swimming in Snake River at Oxbow Bend - Grand Teton National Park, Wyoming
Yellow-bellied Marmot - Yellowstone National Park
