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314 results found
Coyote (Canis latrans), weighing 30-40 lbs, less than half the weight of a wolf, Yellowstone National Park, Wyoming, USA
Douglas's Squirrel (Tamiasciurus hudsonicus) eating a pine cone, Olympic National Park, Washington State, United States of America, North America
Bison (Bison bison), Hayden Valley, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Black bear (Ursus americanus) sow nursing a spring cub, Yellowstone National Park, Wyoming, United States of America, North America
Two bison (Bison bison) bulls facing off, Yellowstone National Park, Wyoming, United States of America, North America
River otter (Lutra canadensis) on frozen Yellowstone Lake, Yellowstone National Park, Wyoming, United States of America, North America
Grizzly bear (Ursus arctos horribilis), Yellowstone National Park, Wyoming, United States of America, North America
Grizzly bear (Ursus arctos horribilis), Yellowstone National Park, Wyoming, United States of America, North America
Bighorn sheep (Ovis canadensis) ram during the rut, Arapaho National Forest, Colorado, United States of America, North America
Line of four Sandhill crane (Grus canadensis) in a pond silhouetted at sunset, Bosque Del Apache National Wildlife Refuge, New Mexico, United States of America, North America
Mountain goat (Oreamnos americanus) kid jumping, Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Mountain goat (Oreamnos americanus) kid, Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris) at a burrow entrance, San Juan National Forest, Colorado, United States of America, North America
Mountain goat (Oreamnos americanus) nanny and kid, Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Mountain goat (Oreamnos americanus) juvenile and kid, Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Mountain goat (Oreamnos americanus) kid jumping, Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Southwestern Myotis (Myotis auriculus) in flight about to take a drink, Chiricahuas, Coronado National Forest, Arizona, United States of America, North America
Yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris) carrying a pup, Yellowstone National Park, Wyoming, United States of America, North America
Yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris) carrying a pup, Yellowstone National Park, Wyoming, United States of America, North America
Southwestern Myotis (Myotis auriculus) in flight after taking a drink, Chiricahuas, Coronado National Forest, Arizona, United States of America, North America
Swift fox (Vulpes velox) adults and two kits, Pawnee National Grassland, Colorado, United States of America, North America
Swift fox (Vulpes velox) adult and two kits, Pawnee National Grassland, Colorado, United States of America, North America
Yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris) carrying a pup, Yellowstone National Park, Wyoming, United States of America, North America
Swift fox (Vulpes velox) nursing, Pawnee National Grassland, Colorado, United States of America, North America
Yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris) in its Alpine environment, San Juan National Forest, Colorado, United States of America, North America
Young yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris) prairie-dogging, San Juan National Forest, Colorado, United States of America, North America
Swift fox (Vulpes velox) kits playing, Pawnee National Grassland, Colorado, United States of America, North America
Swift fox (Vulpes velox), Pawnee National Grassland, Colorado, United States of America, North America
Yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris) young and adult, San Juan National Forest, Colorado, United States of America, North America
Uinta chipmunk (Tamias umbrinus), Yellowstone National Park, Wyoming, United States of America, North America
Bison (Bison bison) cow and calf in the spring, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Swift fox (Vulpes velox) leaping, Pawnee National Grassland, Colorado, United States of America, North America
Young mule deer (Odocoileus hemionus) in a snow storm in the spring, Yellowstone National Park, Wyoming, United States of America, North America
Young yellow-bellied marmot) (yellowbelly marmot) (Marmota flaviventris) sitting up, San Juan National Forest, Colorado, United States of America, North America
Swift fox (Vulpes velox) vixen and kits, Pawnee National Grassland, Colorado, United States of America, North America
Bison (Bison bison) cow and newborn calf, Yellowstone National Park, Wyoming, United States of America, North America
Black Bear (Ursus americanus) eating common dandelion (Taraxacum officinale), Jasper National Park, Alberta, Canada, North America
Black Bear (Ursus americanus) eating common dandelion (Taraxacum officinale), Jasper National Park, Alberta, Canada, North America
Black Bear (Ursus americanus), Jasper National Park, Alberta, Canada, North America
Bald Eagle (Haliaeetus leucocephalus) with a Canada Goose (Branta canadensis) gosling, Jasper National Park, Alberta, Canada, North America
Coyote (Canis latrans) in winter, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Bison grazing in Yellowstone National Park, Wyoming, USA
Mule buck deer with an impressive set of antlers, Yosemite National Park, California, United States of America, North America
Mormon Row Barn and a bison off Antelope Flats Road, Jackson Hole, Grand Teton National Park, Wyoming, United States of America, North America
American Bison (Bison bison), Grand Teton National Park, Wyoming, United States of America, North America
Bison (Bison bison) cow and calf in the spring, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Bull moose beside Yellowstone Lake, Yellowstone National Park, Wyoming, USA, North America
American Bison (Bison bison), Grand Teton National Park, Wyoming, United States of America, North America
White-nosed coati (Nasua narica) in a tree, Chiricahuas, Coronado National Forest, Arizona, United States of America, North America
Bison (Bison bison) cow and calf, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Elk herd, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Two blacktail prairie dog (Cynomys ludovicianus) sharing something to eat, Wind Cave National Park, South Dakota, United States of America, North America
Black bear (Ursus americanus) in a spring snow storm, Yellowstone National Park, Wyoming, United States of America, North America
Bison (Bison bison) bull in the spring, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Black bear (Ursus americanus) sow and cub of the year, Yellowstone National Park, Wyoming, United States of America, North America
Bison (Bison bison) bull in a spring snowstorm, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Bison, Yellowstone National Park, Wyoming, USA
Soldier riding a horse petroglyph, Chetro Ketl, Chaco Culture National Historical Park, UNESCO World Heritage Site, New Mexico, United States of America, North America
Badger (Taxidea taxus), Buffalo Gap National Grassland, Conata Basin, South Dakota, United States of America, North America
Petroglyph near Chetro Ketl, Chaco Culture National Historical Park, UNESCO World Heritage Site, New Mexico, United States of America, North America
American pika (Ochotona princeps), Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Red-legged frog (Rana aurora), Olympic National Park, Washington state, United States of America, North America
Brown bear strolls the beach on Naknek Lake in the evening, Brooks Camp, Katmai National Park, Alaska, United States of America, North America
Yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris), Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Bison (Bison bison), Yellowstone National Park, Wyoming, United States of America, North America
Brown bear at Brooks River, Brooks Camp, Katmai National Park, Alaska, United States of America, North America
Mountain goat (Oreamnos americanus), Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Grizzly bear (Ursus arctos horribilis) eating berries, Glacier National Park, Montana, United States of America, North America
American pika (Ochotona princeps) eating grass, San Juan National Forest, Colorado, United States of America, North America
Bison (Bison bison) bull covered with frost in the winter, Yellowstone National Park, Wyoming, United States of America, North America
Bison (Bison bison) cow and calf, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Elk (Cervus canadensis) calf among wildflowers, Jasper National Park, Alberta, Canada, North America
Elk, Yellowstone National Park, Wyoming, USA
Red-tailed tropicbird (Phaethon rubricauda), Kilauea Point National Wildlife Refuge, Kauai, Hawaii, United States of America, Pacific
Mountain goat (Oreamnos americanus), Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
House finch (Carpodacus mexicanus), male, Chiricahuas, Coronado National Forest, Arizona, United States of America, North America
Bison (Bison bison), Theodore Roosevelt National Park, North Dakota, United States of America, North America
Dead tree trunks, Canary Spring, top Main Terrace, Mammoth Hot Springs, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Grizzly bear (Ursus arctos horribilis), Glacier National Park, Montana, United States of America, North America
Adult black-legged kittiwakes (Rissa tridactyla), South Marble Islands, Glacier Bay National Park, Alaska, United States of America, North America
Wild mustang (banker horse) (Equus ferus caballus) in Currituck National Wildlife Refuge, Corolla, Outer Banks, North Carolina, United States of America, North America
Grizzly bear (Ursus arctos horribilis) sow and yearling cub, Glacier National Park, Montana, United States of America, North America
Yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris) among wildflowers, San Juan National Forest, Colorado, United States of America, North America
White-tailed ptarmigan (Lagopus leucurus) in summer plumage, San Juan National Forest, Colorado, United States of America, North America
Yellow-bellied marmot (yellowbelly marmot) (Marmota flaviventris), Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Two mountain goat (Oreamnos americanus) kids playing, Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
White-tailed ptarmigan (Lagopus leucurus) chick, San Juan National Forest, Colorado, United States of America, North America
Grizzly Bear (Ursus arctos horribilis), yearling cub, Yellowstone National Park, Wyoming, United States of America, North America
Black bear (Ursus americanus), outside Glacier National Park, Montana, United States of America, North America
Wild mustangs (banker horses) (Equus ferus caballus) in Currituck National Wildlife Refuge, Corolla, Outer Banks, North Carolina, United States of America, North America
Yellow pine chipmunk (Eutamias amoenus) eating sagebrush leaves, Yellowstone National Park, Wyoming, United States of America, North America
Bull elk (Cervus canadensis) eating pine needles, Yellowstone National Park, Wyoming, United States of America, North America
Cinnamon black bear (Ursus americanus), Yellowstone National Park, Wyoming, United States of America, North America
Bison (Bison bison) bull covered with snow in the winter, Yellowstone National Park, Wyoming, United States of America, North America
Black bear (Ursus americanus) sow and three cubs of the year, Yellowstone National Park, Wyoming, United States of America, North America
Young mule deer (Odocoileus hemionus) in a snow storm in the Spring, Yellowstone National Park, Wyoming, United States of America, North America
Black bear (Ursus americanus) sow and three cubs of the year, Yellowstone National Park, Wyoming, United States of America, North America
Coyote (Canis latrans), Jasper National Park, UNESCO World Heritage Site, Alberta, Canada, North America
Wild mustangs (banker horses) (Equus ferus caballus) in Currituck National Wildlife Refuge, Corolla, Outer Banks, North Carolina, United States of America, North America
Colorado chipmunk (Eutamias quadrivittatus), San Juan National Forest, Colorado, United States of America, North America