142,566 Free Images of Wildlife

wildlife refuge wildlife viewing animals bird alaska mountain scenic mammals landscape endangered and/or threatened species

Palm tree at Cedar Keys National Wildlife Refuge

Purple Martin houses at Prime Hook NWR-3

Runoff Pools on San Diego National Wildlife Refuge

california winter

Female Moose and calf in snow-3

Pronghorn Antelope buck and doe in landscape

Togiak National Wildlife Refuge-2

Greater sage-grouse-1

Mississippi Sandhill Crane-1

Northern gannet-3

Refuge sign at Oyster Bay National Wildlife Refuge shore

Sign outside building at Selawik National Wildlife Refuge

Pair of Pelican silhouettes

Dall sheep at Yukon Flats National Wildlife Refuge

mammals hunting

Students take cell phone picture of wetland

Eastern Kingbird-1

Large bull Elk silhouetted against sky

mountain mammals

Allen Creek in Andreafsky Wilderness

landscape wildlife

Diamondback terrapin

reptiles animals

Rattlesnake fern at Neal Smith National Wildlife Refuge

Ramp for fishing at Lacassine National Wildlife Refuge

Pronghorn at Seedskadee National Wildlife Refuge

wildlife animals

Fish and Wildlife biologist leans on a cattle fence

wildlife plains

Indian rhinoceros (Rhinoceros unicornis) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition of Dictionnaire Universel D'histoire Naturelle.

wildlife animals

Hyena

wildlife animals

Owl

Female Canada lynx

Silver fox pauses in the snow

Juvenile Bald eagle sitting on a fence post

Female Canada lynx-6

Blue-winged Teal at Santa Ana National Wildlife Refuge

Canaan Valley National Wildlife Refuge scenic-3

Captive Devils Hole pupfish-3

Ash Meadows Amargosa pupfish-1

Greater sage-grouse-4

Hidden Lake Trail sign at Tetlin National Wildlife Refuge

Sunset at Tetlin National Wildlife Refuge-1

Kodiak brown bear close-up-1

animals mammals

Visitors on the Desert National Wildlife Refuge-1

mountain plants

Birds flying in the sunset

Mission mountains-3

Conifer in forest at Tetlin National Wildlife Refuge

vegetables tree

Mountains and Forest at Tetlin National Wildlife Refuge

Hawaii ‘Amakihi

Young Piebald Deer-1

animals mammals

Wetland at St. Marks National Wildlife Refuge

Dungeness Spit with Mount Baker in the background

Visitor picking berries along bank at Tetlin National Wildlife Refuge

Raccoon-3

Great Egret-3

wildlife feather

Ink spot sinkhole at Bitter Lake National Wildlife Refuge

Reddish Egret-1

Common tern and eggs in nest at Monomoy NWR

massachusetts bird

Bird perched on a fence

Prime Hook NWR sign-2

GPS waypoints mark routes

transport winter

Aerial view of scenic landscape-4

photography landscape

Yellow-rumped Warbler in pine-1

Mule deer bucks

wildlife animals

Imperial National Wildlife Refuge-1

landscape water

Run Off on San Diego National Wildlife Refuge

california sign

Scenic at Kenai National Wildlife Refuge

Female Moose browsing on willows

Land at Charles M. Russell National Wildlife Refuge

landscape nature

Scenic View of Cibola National Wildlife Refuge

Group of White-tailed deer running from danger

mammals running

Birch tree in forest at Tetlin National Wildlife Refuge

Purple Martin houses at Prime Hook NWR-1

Bench on a trail at Piedmont National Wildlife Refuge

Desert scenic at Kofa National Wildlife Refuge-1

landscape nature

Piping plover adult

Kodiak bear sow and cubs

Cackling Canada Goose

Rain rolling in over Arapaho National Wildlife Refuge at sunset

landscape mountain

Lapland longspur

Pair of polar bears

marine mammal animals

National Bison Range with mountain backdrop

landscape nature

Bison bull in landscape-2

animals mammals

Herd of White-tailed Deer-1

west virginia mammals

Stormy landscape

aircraft clouds

Cypress studded lake at Trinity National Wildlife Refuge

Young Piebald Deer-1

animals mammals

Oregon Islands National Wildlife Refuge complex

Glacier in Arctic National Wildlife Refuge

Black-crowned night heron

new jersey bird

FWS Employee Checks in Hunter at Eastern Neck National Wildlife Refuge

law enforcement hunting

Gray tree frog on branch at Neil Smith National Wildlife Refuge

wildlife refuge iowa

Great egret

Adult Trumpeter Swan flaps wings-1

Saguaro Cacti on Sonoran Desert at the Cabeza Prieta National Wildlife Refuge

wildflower plants

Northern Aplomado Falcon

Cypress tress in water at Lacassine National Wildlife Refuge

Polar bear stretching

marine mammal animals

Village along the coast at Arctic National Wildlife Refuge

Helicopter resting spot

landscape mountain

Purple Martin houses at Prime Hook NWR

architecture bird

Wild turkeys at Aransas National Wildlife Refuge

Seaside Sparrow in grasses-1

Liverwort plant at Neal Smith National Wildlife Refuge

Land acquisition at Charles M. Russell National Wildlife Refuge

landscape nature

Western Meadowlark-3

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