1116-52924 - Close-up of a leather saddle strapped onto a horse with trees in the background in King's Canyon National Park, California, United States of America

1116-52903 - Male rancher and his boarder collie with horses in the background at the Nebraska National Forest, Halsey, Nebraska, United States of America

1116-52582 - Bald Eagle On Kill

1113-107329 - Horseback rider, Bryce Canyon, Bryce Canyon National Park, Utah, USA

1178-40277 - Bison in field near geyser, Yellowstone National Park, Wyoming, United States

1116-50726 - Close-up of a Hoary Marmot (Marmota caligata), Chugach National Forest, Kenai Peninsula, South-central Alaska in springtime; Seward, Alaska, United States of America

1116-50725 - Close-up of a Hoary Marmot (Marmota caligata), Chugach National Forest, Kenai Peninsula, South-central Alaska in springtime; Seward, Alaska, United States of America

1116-51204 - On the lookout for its fish prey, a Black-crowned night heron (Nycticorax nycticorax) is perched on a rock located within the Kealia Pond National Wildlife Refuge; Maui, Hawaii, United Stat. es of America

1116-51443 - Falling snow clings to an American Bison bull (Bison bison) standing in a meadow in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America

1116-51148 - Bald eagle (Haliaeetus leucocephalus) perched at top of coniferous tree; Quebec, Canada

1116-51444 - American Bison bull (Bison bison) on a snowy day in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America

1116-51436 - Coyote (Canis latrans) leaps in the air while hunting mice in Yellowstone National Park; Wyoming, United States of America

1116-51441 - Coyote (Canis latrans) standing in deep snow in Yellowstone National Park; Wyoming, United States of America

1116-51438 - Bighorn Sheep ram (Ovis canadensis) performs lip curl (flehmen display) in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America

1116-52055 - Fog creates a peaceful atmosphere on the Netul River at Lewis and Clark National Historical Park in Oregon; Astoria, Oregon, United States of America

1116-51440 - Lone Coyote (Canis latrans) stands and howls in wintry landscape of Yellowstone National Park; Wyoming, United States of America

1116-51435 - Coyote (Canis latrans) with a freshly captured vole in its mouth in Yellowstone National Park; Wyoming, United States of America

1116-51179 - Bald eagle (Haliaeetus leucocephalus) in flight carrying nesting material; Quebec, Canada

1116-51159 - Bald eagle (Haliaeetus leucocephalus) in flight in a blue sky; Quebec, Canada

1116-51442 - Coyote (Canis latrans) plows through deep snow while hunting mice in Yellowstone National Park; Wyoming, United States of America

1116-51434 - Coyote (Canis latrans) leaps in the air while hunting mice in Yellowstone National Park; Wyoming, United States of America

1116-51439 - Bighorn Sheep ram (Ovis canadensis) approaches through a sagebrush meadow on a snowy day in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America

1116-49147 - Dall Sheep rams (Ovis dalli) grazing on grass in the high country in Denali National Park and Preserve in Interior Alaska in autumn. Rams often travel in groups during this pre-rut time of year, Alaska, United States of America

1116-49733 - Group of tourists at Kilauea Lighthouse under blue sky. Nene (Branta sandvicensis), or Hawaiian goose, is in the foreground, Kilauea Point National Wildlife Refuge, Kilauea, Kauai, Hawaii, United States of America

1116-50348 - Coyote (Canis latrans) trudging through deep snow in Yellowstone National Park; Wyoming United States of America

1116-50257 - A Red fox (Vulpes vulpes) stops to sniff a bush of bluebells (Hyacinthoides) before continuing his hunt along the road, Denali National Park and Preserve; Alaska, United States of America

1116-49954 - Glacier bear (Ursus americanus emmonsii) peering out from the tall grass, Tongass National Forest; Alaska, United States of America

1116-50255 - Snowshoe hare (Lepus americanus) changing to summer colours, Denali National Park and Preserve; Alaska, United States of America

1116-50347 - American Bison (Bison bison) grazing in a snowy meadow beneath majestic mountain peaks in Yellowstone National Park; Wyoming, United States of America

1116-50261 - Grizzly bear (Ursus arctos horribilis) sow and cub on tundra, Denali National Park and Preserve; Alaska, United States of America

1116-49955 - Glacier bear (Ursus americanus emmonsii) peering out from the tall grass, Tongass National Forest; Alaska, United States of America

1116-50262 - Grizzly bear (Ursus arctos horribilis) sow and cub on tundra, Denali National Park and Preserve; Alaska, United States of America

1116-50264 - Cow moose (Alces alces) with rare triplet calves try to cross the Park Road in a rainstorm, however, turned back and went into the woods possibly because of the traffic, Denali National Park and Preserve; Alaska, United States of America

1116-50351 - American Bison bull (Bison bison) plowing through deep snow in the Firehole River Valley, Yellowstone National Park; Wyoming, United States of America

1116-50349 - Coyote (Canis latrans) trotting across a snowy meadow on a sunny winter day in Yellowstone National Park; Wyoming United States of America

1116-50353 - Large bull Elk (Cervus canadensis) with majestic antlers standing in winter snowstorm in Yellowstone National Park; Wyoming, United States of America

1116-50350 - American Bison bull (Bison bison) walking through winter snow in the Lamar Valley, Yellowstone National Park; Wyoming, United States of America

1116-50260 - Immature light coloured grizzly bear (Ursus arctos hornbilis), Denali National Park and Preserve; Alaska, United States of America

1116-50263 - Willow Ptarmigan male (Lagopus lagopus) turning into his summer colours from his white winter's coat, Denali National Park and Preserve; Alaska, United States of America

1116-50346 - Pair of American Bison bulls (Bison bison) walking through the 'Bobby Socks' trees in the Firehole River Valley of Yellowstone National Park; Wyoming, United States of America

1116-49963 - Black bear (Ursus americanus) sitting on the shore eating fresh chum salmon (Oncorhynchus keta) from the stream, Tongass National Forest; Alaska, United States of America

1116-49958 - Sitka deer fawn (Odocoileus hemionus sitkensis) peering out from the green foliage, Tongass National Forest; Alaska, United States of America

1113-103612 - Bison covered with whitefrost, Yellowstone National Park, Wyoming, USA

1113-103869 - Bisons in winter at Yellowstone National Park, Wyoming, USA, America

1113-103613 - Bison warming at hot spring, Yellowstone National Park, Wyoming, USA, America

1116-47426 - Two women packrafting down the Charley River watching and photographing the cliff swallows taking flight in summertime, Yukon–Charley Rivers National Preserve, Alaska, United States of America

1116-47423 - Woman backpacker and her dog backpacking on the Kesugi Ridge Trail in Denali State Park with views of Denali National Park and the Alaska Range in the background, Alaska, United States of America

1116-47597 - Grizzly bear (Ursus arctos) walking in brown grass looking at the camera, Denali National Park and Preserve, interior Alaska, Alaska, United States of America

1116-47595 - Grizzly bear (Ursus arctos) walking in brown grass looking at the camera, Denali National Park and Preserve, interior Alaska, Alaska, United States of America

1116-46577 - Alaska Peninsula Brown Bear (Ursus Arctos Horribilis) And It's Cub Walking To The Edge Of A Lake On A Foggy Morning, Lake Clark National Park, Alaska, United States Of America

1116-46459 - Brown Bear (Ursus Arctos) And Cub Playing, Katmai National Park, Alaska, United States Of America

1116-46578 - Brown Bear (Ursus Arctos) Walks In The Shallow Water With It's Cubs Following, Lake Clark National Park, Alaska, United States Of America

1116-46460 - Brown Bear (Ursus Arctos) And Cub, Katmai National Park, Alaska, United States Of America

1116-46743 - Gray Wolf (Canis Lupus) Walking On Autumn Colored Tundra, Denali National Park And Preserve, Interior Alaska, USA

1116-46574 - Alaskan Coastal Bears (Ursus Arctos) Clamming, Lake Clark National Park, Alaska, United States Of America

1116-46461 - Brown Bear (Ursus Arctos) And Yearling Cub, Katmai National Park, Alaska, United States Of America

1116-46458 - Brown Bear (Ursus Arctos) And Cub, Katmai National Park, Alaska, United States Of America

1116-45251 - Brown Bears (Ursus Arctos) Fishing For Sockeye Salmon At Brooks Falls, Brooks River, Katmai National Park And Preserve, Southwest Alaska

1116-44961 - Brown Bear Carrying Its Caught Salmon Ashore To Better Protect Its Meal, Brooks River, Katmai National Park, Southwest Alaska

1116-44948 - Profile Of A Large, Dominant Brown Bear Standing Along Brooks River, Katmai National Park, Southwest Alaska

1116-44955 - Sow With Cubs Play At Brooks Falls, Katmai National Park, Southwest Alaska

1116-44944 - Brown Bear In Defensive Posture While In Brooks River, Katmai National Park, Southwest Alaska

1116-44950 - Two Year Old Triplet Cubs Wait While Their Mother Fishes For Salmon In Brooks River, Katmai National Park, Southwest Alaska

1116-44946 - A Scarred Brown Bear Stands To Scratch His Back Along Brooks River, Katmai National Park, Southwest Alaska

1116-44949 - Brown Bear Catches Salmon And Quickly Runs To Shore, Brooks River, Katmai National Park, Southwest Alaska

1116-44940 - Brown Bear Adult Fishes For Salmon By Getting His Face Close To The White Water And Simply Snapping Up Salmon That Get Too Close, Brooks River, Katmai National Park, Southwest Alaska

1116-44974 - Portrait Of A Bald Eagle Puffed Up At 25 Degrees Below Zero, Homer, Kenai Peninsula, Southcentral Alaska

1116-45929 - A Sea Otter Swims Away On Its Back In Kukak Bay, Katmai National Park & Preserve, Alaska.

1116-44951 - Brown Bear, Scarred From Years Of Fighting, Fishing In Brooks River, Katmai National Park, Southwest Alaska

1116-44952 - Brown Bears Face Off At Brooks Falls, Katmai National Park, Southwest Alaska

1116-44924 - Brown Bear (Ursus Arctos) Sow Spending Time With Her Cub In The River, Alaska, United States Of America

1116-44968 - A Brown Bear Wades In A Salmon Stream, Katmai National Park, Southwest Alaska, Early Summer

1116-45928 - Harbor Seal Pup On Rock In Kukak Bay, Katmai National Park And Preserve, Alaska

1116-44962 - Close Up Of A Brown Bear Wading In Brooks River, Katmai National Park, Southwest Alaska

1116-44954 - Sow With Cubs Play At Brooks Falls, Katmai National Park, Southwest Alaska

1116-44971 - Young Brown Bear Walks The Shoreline Of Brooks River Searching For Food, Katmai National Park, Southwest Alaska

1116-44957 - Brown Bear With Tongue Hanging Out, Katmai National Park, Southwest Alaska

1116-44947 - Brown Bears In The 'jacuzzi' At Brooks Falls Are Trusting The Confusion Of This Rolling Water To Help Them Catch Salmon, Katmai National Park, Southwest Alaska

1116-44967 - Two Brown Bears Fish At Brooks Falls, Katmai National Park, Southwest Alaska

1116-44953 - Brown Bears Face Off At Brooks Falls, Katmai National Park, Southwest Alaska

1116-44943 - Brown Bears Face Off At Brooks Falls, Katmai National Park, Southwest Alaska

1116-44923 - Brown Bear (Ursus Arctos) Sow Spending Time With Her Cub In The River, Alaska, United States Of America

1116-44941 - A Young Brown Bear Surveys The Salmon Fishing Competition, Brooks Falls, Katmai National Park, Southwest Alaska

1116-44945 - An Alert Brown Bear Adult Fishes For Salmon In Brooks River, Katmai National Park, Southwest Alaska

1116-44942 - A Scarred Brown Bear Stands To Scratch His Back Along Brooks River, Katmai National Park, Southwest Alaska

1116-43651 - Horses Grazing At Assateague Island National Seashore, Maryland, United States Of America

1116-43416 - Upper Mississippi River National Wildlife And Fish Refuge Sign At The Turkey River Landing, Near Millville, Iowa, United States Of America

1116-42954 - Prehistoric Rock Art, Superstition Mountains, Tonto National Forest, Arizona, United States Of America

1116-42984 - Bear Proof Trash Can At Totem Trail, Sitka National Historical Park, Sitka, Alaska, United States Of America

1116-42918 - Brown Bear (Ursus Arctos) Sow With Three Cubs Of The Year Walking Along Trail, Katmai National Park And Preserve, Alaska, United States Of America

1174-5832 - Oxen pulling covered wagon by rock formation, Scott's Bluff National Monument, Nebraska, United States, Nebraska, Nebraska, USA

1116-42361 - Snow Biker Jumping His Fatback On The Forest Trails, Hillside Area, Anchorage, Alaska

1116-42362 - Grizzly Bear On The Tundra, Denali National Park, Southcentral, Alaska, Fall

1116-42371 - A Flock Of Birds Fly Over The Beach And Ocean As The Sun Sets At Siltcoos Beach, Florence, Oregon, United States Of America

832-379558 - Roseate spoonbill (Ajaia ajaja), reflection in water, Ding Darling National Wildlife Refuge, Sanibel Island, Florida, USA, North America

832-379560 - Roseate Spoonbill (Ajaia ajaja) in flight, Ding Darling National Wildlife Refuge, Sanibel Island, Florida, USA, North America

832-379557 - Snowy egret (egretta thula) with preyed shrimp, Ding Darling National Wildlife Refuge, Sanibel Island, Florida, USA, North America

832-379559 - Reddish egret (Egretta rufescens), Ding Darling National Wildlife Refuge, Sanibel Island, Florida, USA, North America

832-379332 - Coyote (Canis latrans), Geyser behind, Yellowstone National Park, Wyoming, USA, North America

1218-761 - Deer wandering Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America