28,245 Free Images of Refuge

wildlife refuge wildlife viewing work of the service wildlife alaska animals endangered and/or threatened species mammals nature water

Disappointing buttercup

Grassland easement at Long Lake Wetland Management District-2

Eight-spotted skimmer

Collecting measurements of a sedated lynx

mammals monitor

Chincoteague,Island Virginia

Chincoteague,Island Virginia

Captive Devils Hole pupfish-2

Clouds drift over the boreal forest of Yukon Flats NWR-6

Measuring the ears of a sedated lynx

mammals monitor

Black-eyed Susan-1

Red Knot cannon netting-1

Hatchling Gopher tortoise sleeping

reptiles georgia

Flooding in a woodland area

Sockeye Salmon-2

Aerial view of mountains-1

landscape grass

Bottomland hardwood forest adjacent to Ouachita River

Barge being pushed on river lock

Deep fjords and bays cut into the Refuge's mountainous landscape

landscape water

Lynx capture crew ready for Arctic field work

Slimy sculpin-1

Hunter with backpack

landscape hunting

Juvenille Mountain lion and Coyotes close by

animals mammals

Cuscuta pacifica

Aerial view of scenic landscape-6

landscape grass

Scenic view of wetlands with waterfowl and mountains

landscape mountain

Great Egret perched on a branch

wildlife nature

Pronghorn Antelope family group-1

wildlife animals

Service biologist releases a Prairie dog-1

mammals montana

Wood storks

Devils Hole Pupfish in captivity-3

Juvenille Mountain lion and Coyotes getting closer

animals mammals

Kodiak brown bear cubs walking together in a colorful tundra

wildlife animals

Main mountain range of Kodiak Island-2

landscape winter

Service airboat sits on ice

Aerial view of Selawik National Wildlife Regue

climate change alaska

Ferruginous hawk-1

Black-footed Ferret-3

wildlife mammals

Flock of Common Merganser ducks

Pacific fritillary

Eastern red bat

Bottomland hardwood forest ecosystem-1

Bald Eagles nesting at Islands and Ocean Visitor Center

birds of prey wildlife

Ochre star

Checking the mine wall for bats

Convict tangs

Thousands of terns fly over their nesting colony at Monomoy NWR

Descending deeper into the mine

Captive Devils Hole pupfish-1

Pied-billed Grebe

Trio of Tricolored bats

Distant view of a polar bear pair

marine mammal mammals

Chincoteague,Island Virginia

Tree with peeling bark

Ash Meadows Speckled Dace-4

Biologists measure each bird

Northern fur seals-1

Burning a refuge to escape from the oncoming prairie fire) - Frederic Remington LCCN90707585

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Chincoteague,Island Virginia

Chincoteague,Island Virginia

Nestucca Bay NWR Silverspot Recovery -5

Captive Devils Hole pupfish-5

Wisdom on nest with chick peeking out

White poppy

Service biologist displays a Northern pike-4

White-tailed buck feeds in thicket-3

wildlife animals

Cloudberry plant

Cardinal flower

Slimy sculpin-5

Young deer close-up-3

Milkweed growing on roadside-3

landscape grass

River valleys running out from the main mountain range of Kodiak Island

landscape mountain

Southern Sea Otter with gull

Main mountain range of Kodiak Island-2

landscape winter

Great Blue Heron in wetland-1

wildlife animals

Ohio River Islands biologist, Patricia Morrison, guides a boat on the river

Park ranger patrolling on horseback-3

Nantucket lighthouse-1

architecture sea

Nestucca Bay NWR Silverspot Recovery -1

landscape mountain

Texas Indigo snake

Hatchling Gopher tortoise

reptiles animals

Rocky Mountain elk herd in a field of Fall Cottonwoods-1

Kamchatka thistle, Attu

Ash Meadows gumplant-5

Devils Hole Pupfish in captivity-2

Hairy checkermallow -1

Service helicopter pilot and Service Law Enforcement Officer

Kodiak brown bear and three cubs play follow the leader

wildlife mammals

Ash Meadows ivesia

Volunteers work on wood project in shop

aircraft vehicle

Wood stork in flight

Bald cypress knees rising from swamp water

Visual lures used to trap wild lynx

Hatchling Gopher tortoise feeding

reptiles georgia

Ferruginous hawk

Turtlehead

Monarchs resting on a branch

Roseate Spoonbill resting in low tree

Sockeye salmon-4

Bull Elk scenic with river

landscape mammals

Backcountry camping

landscape grass

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