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1049 results found
Badger (Taxidea taxus), Buffalo Gap National Grassland, Conata Basin, South Dakota, United States of America, North America
Bull elk (Cervus canadensis) eating pine needles, Yellowstone National Park, Wyoming, United States of America, North America
Greater sage-grouse (Centrocercus urophasianus) in the snow, Grand Teton National Park, Wyoming, United States of America, North America
American Crocodile (Crocodylus acutus), Palo Verde National Park, Costa Rica, Central America
Barred Owl (Strix varia) stretching its wing, United States of America, North America
Two bull moose (Alces alces) facing off before play fighting, Roosevelt National Forest, Colorado, United States of America, North America
Sandhill crane (Grus canadensis) landing, Bosque del Apache National Wildlife Refuge, New Mexico, United States of America, North America
South American sea lion (Otaria flavescens) bull, Seno Agostini Fjord, Strait of Magellan, Patagonia, Chile, South America
Black-footed ferret (American polecat) (Mustela nigripes) with a hair-dye marker to indicate that it was treated by the wildlife biologist, Buffalo Gap National Grassland, Conata Basin, South Dakota, 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
Female lark bunting (Calamospiza melanocorys), Pawnee National Grassland, 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
American pika (Ochotona princeps), Shoshone National Forest, Wyoming, United States of America, North America
Two bighorn sheep (Ovis canadensis) rams butting heads during the rut, Clear Creek County, Colorado, United States of America, North America
American red fox (Vulpes vulpes fulves), Montana, United States of America, North America
Bison (Bison bison) bull covered with snow in snowfall in the winter, Yellowstone National Park, Wyoming, United States of America, North America
Redhead (Aythya americana) swimming, Clark County, Nevada, United States of America, North America
Cinnamon Black Bear (Ursus americanus) yearling cub climbing a tree, 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
Young brown bear (Ursus arctos) fishing for pink salmon at low tide in Pavlof Harbour, Chichagof Island, Southeast Alaska, United States of America, North America
Hawaiian goose (nene) (Branta sandvicensis), at Historic Kilauea Lighthouse, Kilauea Point National Wildlife Refuge, Kauai, Hawaii, United States of America, Pacific
Grizzly bear (Ursus arctos horribilis) sow and three cubs of the year, Yellowstone National Park, Wyoming, United States of America, North America
South American sea lion (Otaria flavescens) bull, Seno Agostini Fjord, Strait of Magellan, Patagonia, Chile, South America
Male Williamson's sapsucker (Sphyrapicus thyroideus) at its nest hole, Yellowstone National Park, Wyoming, United States of America, North America
Bull elk (Cervus canadensis) in velvet running, Yellowstone National Park, Wyoming, United States of America, North America
Grizzly bear (Ursus arctos horribilis) resting, Yellowstone National Park, Wyoming, United States of America, North America
American Kestrel (Sparrow Hawk) (Falco sparverius), male, Yellowstone National Park, Wyoming, United States of America, North America
UW view of female pink salmon, Oncorhynchus gorbuscha, in the Indian River spawning near Sitka, Alaska, United States of America
An adult bull Steller sea lion, Eumetopias jubatus, eating a rockfish in the Inian Islands, Southeast Alaska, United States of America
Wild mules, The Spring Mountains, Nevada, USA
Gray wolf (Canis lupus) in snow, near Bozeman, Montana, United States of America, North America
South American sea lions, Otaria flavescens, on a small islet in the Beagle Channel, Ushuaia, Argentina, South America
Black bear (Ursus americanus) cub of the year or spring cub in a tree, Yellowstone National Park, Wyoming, United States of America, North America
North American elk (Cervus Elaphus) and sand dunes, Great Sand Dunes National Park and Preserve, Sangre Cristo Mountains in background, Colorado, 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
Female Williamson's sapsucker (Sphyrapicus thyroideus) at its nest hole, Yellowstone National Park, Wyoming, United States of America, North America
Thirteen-lined ground Squirrel (Citellus tridecemlineatus) feeding, Pawnee National Grassland, Colorado, United States of America, North America
Male yellow-headed blackbird (Xanthocephalus xanthocephalus) dislaying, 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
Cinnamon black bear (Ursus americanus), Yellowstone National Park, Wyoming, United States of America, North America
An adult South American tapir (Tapirus terrestris), Pousado Rio Claro, Mato Grosso, Brazil, South America
Bald eagle, Haliaeetus leucocephalus, surveying the sea in the Inian Islands, Cross Sound, Southeast Alaska, United States of America
Resident killer whale pod, Orcinus orca, surfacing in Chatham Strait, Southeast Alaska, United States of America
Humpback whales, Megaptera novaeangliae, cooperatively bubble-net feeding in Chatham Strait, Alaska, United States of America
Adult harbour seals, Phoca vitulina, hauled out on ice at South Sawyer Glacier, Tracy Arm, Alaska, United States of America
Adult harbour seals, Phoca vitulina, hauled out on ice at South Sawyer Glacier, Tracy Arm, Alaska, United States of America
Opossum (Didelphis virginiana) mother and babies, in captivity, Sandstone, Minnesota, United States of America, North America
Line of Bison (Bison bison) crossing the Lamar River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Red Fox (Vulpes vulpes) (Vulpes fulva) vixen and two kits, 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
A green sea turtle (Chelonia mydas) on Laniakea Beach, North Shore, Oahu, Hawaii, United States of America, Pacific
South American sea lion (Otaria flavescens), Beagle Channel, Argentina, South America
Red fox (Vulpes vulpes) in the snow, Grand Teton National Park, Wyoming, United States of America, North America
Gray wolf (Canis lupus) 755M of the Lamar Canyon Pack running through the snow in the winter, Yellowstone National Park, Wyoming, United States of America, North America
Green sea turtle (Chelonia mydas) underwater, Maui, Hawaii, United States of America, Pacific
Young brown bear (Ursus arctos) at low tide in Pavlof Harbour, Chichagof Island, Southeast Alaska, United States of America, North America
Adult porcupine (Erethizon dorsatum) foraging near Mendenhall Glacier, Southeast Alaska, United States of America, North America
Mule deer (Odocoileus hemionus) buck, Heron Lake State Park, New Mexico, United States of America, North America
Blacktail prairie dog (Cynomys ludovicianus), Theodore Roosevelt National Park, North Dakota, United States of America, North America
Bighorn sheep (Ovis canadensis) ram durng the rut, Clear Creek County, Colorado, United States of America, North America
Three black bear (Ursus americanus) cubs of the year, Yellowstone National Park, Wyoming, United States of America, North America
House finch (Carpodacus mexicanus), male, Chiricahuas, Coronado National Forest, Arizona, United States of America, North America
Glacous-winged gulls (Larus glaucescens) perched on a cliff in the mist, Valdez, Alaska, United States of America, North America
Coyote (Canis latrans) in the snow in winter, Yellowstone National Park, Wyoming, United States of America, North America
Resident killer whale, Orcinus orca, tail throw in Chatham Strait, Southeast Alaska, United States of America
Cinnamon black bear (Ursus americanus) hangs on a chokeberry branch in autumn (fall), Grand Teton National Park, Wyoming, 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
Pronghorn (Antilocapra americana) buck, Yellowstone National Park, Wyoming, United States of America, North America
Bull moose (Alces alces), Roosevelt National Forest, Colorado, United States of America, North America
Bighorn sheep (Ovis canadensis) ram eating in the winter, Yellowstone National Park, Wyoming, United States of America, North America
Hawaiian spinner dolphins (Stenella longirostris), AuAu Channel, Maui, Hawaii, United States of America, Pacific
Adult porcupine (Erethizon dorsatum) foraging near Mendenhall Glacier, Southeast Alaska, United States of America, North America
Baby alligator, Louisiana, United States of America, North America
Sharp-tailed grouse (Tympanuchus phasianellus, previously Tetrao phasianellus), Custer State Park, South Dakota, United States of America, North America
American pika (Ochotona princeps), 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
American alligator (Alligator mississippiensis), Everglades, UNESCO World Heritage Site, Florida, United States of America, North America
Blacktail prairie dog (Cynomys ludovicianus), Theodore Roosevelt National Park, North Dakota, United States of America, North America
White-tailed ptarmigan (Lagopus leucurus) chick, San Juan National Forest, Colorado, United States of America, North America
Adult double-crested cormorant (Phalacrocorax auritus) in flight on the Homosassa River, Florida, United States of America, North America
West Indian manatees (Trichechus manatus) underwater in Homosassa Springs, Florida, United States of America, North America
Humpback whales, Megaptera novaeangliae, cooperatively bubble-net feeding in Chatham Strait, Alaska, United States of America
Bison (Bison bison), Theodore Roosevelt National Park, North Dakota, United States of America, North America
Gray wolf (Canis lupus) running through water, in captivity, Minnesota Wildlife Connection, Sandstone, Minnesota, United States of America, North America
A green sea turtle (Chelonia mydas) on Laniakea Beach, North Shore, Oahu, Hawaii, United States of America, Pacific
Coyote (Canis latrans), Yellowstone National Park, Wyoming, United States of America, North America
Badger (Taxidea taxus), Yellowstone National Park, Wyoming, United States of America, North America
Mountain bluebird (Sialia currucoides) pair at their nest, Yellowstone National Park, Wyoming, United States of America, North America
South American sea lion (Otaria flavescens), Beagle Channel, Argentina, South America
Red Fox (Vulpes vulpes) (Vulpes fulva) in the snow, Grand Teton National Park, Wyoming, United States of America, North America
Oval squid (Sepioteuthis lessoniana), Honolua Bay, West Maui, Hawaii, United States of America, Pacific
Green sea turtle (Chelonia mydas) underwater with snorkeler, Maui, Hawaii, United States of America, Pacific
Hawaiian spinner dolphin (Stenella longirostris), AuAu Channel, Maui, Hawaii, United States of America, Pacific
Adult humpback whale (Megaptera novaeangliae) flukes-up dive, Snow Pass, Southeast Alaska, United States of America, North America
Adult bald eagle (Haliaeetus leucocephalus), near LeConte Glacier, Southeast Alaska, United States of America, North America
Black bear (Ursus americanus) cub of the year or spring cub climbing a tree, Yellowstone National Park, Wyoming, United States of America, North America
Colorado chipmunk (Eutamias quadrivittatus) eating, San Juan National Forest, Colorado, United States of America, North America
Male mountain bluebird (Sialia currucoides), Mount Evans, Arapaho-Roosevelt National Forest, Colorado, United States of America, North America
Grizzly bear (Ursus arctos horribilis) in the rain, Glacier National Park, Montana, United States of America, North America