28,245 Free Images of Refuge

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

Devil's club foliage

Friends of Monomoy nature store and children's play area

architecture interior

Ash Meadows Amargosa pupfish-1

Sockeye Salmon-1

Appalachian elktoe mussel on the stream bottom

underwater biology

Farming along river's edge

landscape nature

Captive Devils Hole pupfish-1

Wetlands abound

landscape water

Pinedrops

Sockeye Salmon-1

Beach with waterfowl-4

Common eider females with their ducklings

Measuring a hellbender

north carolina amphibian

Sockeye Salmon-1

Devils Hole Pupfish in captivity-1

Nestucca Bay NWR Silverspot Recovery -1

Black-footed Ferret kit

wildlife mammals

Ohio River Islands pontoon boat

Bald eagle-1

wildlife animals

Long-tailed Skipper Butterfly

Juvenile salmon -3

Syrphid flies on a Wild prairie rose

Graceful decorator crab

underwater arthropod

Kodiak brown bear swims with his head above water

wildlife animals

Rocky Mountain elk herd in a field of Fall Cottonwoods-4

Close-up of tree affected by Southern Pine Beetles-7

Recreational fishing-5

Great Blue Heron-1

Pasque flower-5

Prescribed burn at Canaan Valley National Wildlife Refuge-3

Tire tracks in the sand

White-tipped reef sharks, Tern Island

Arctic lupine flower spike

Great Blue Heron with fish at Prime Hook NWR wetland-3

Sunrise over the frozen lake

Song Sparrow-1

Child displays pinecone bird feeder

Columbian white-tailed Deer on Tenasillahe Island

Salmonberry

Bumblebee on flower-3

Dew forms on petals of a pink flower

Beyond the fog is a beautiful landscape

Chincoteague,Island Virginia

Thousands of terns flying over the Monomoy base camp

Mississippi Sandhill Crane-4

Tri-colored bat-1

Bird Flying Over Wetlands

Aerial of Hurricane Harvey's flooding on Mcfadden NWR -3

landscape water

Large bull Elk silhouetted against sky-1

wildlife animals

Waterfowl at grassland easement at Long Lake Wetland Management District

Great blue heron on Seedskadee National Wildlife Refuge

Canoeing Minnies Run

Captive Devils Hole pupfish-1

Aerial view of scenic landscape-3

landscape grass

Collinsia parviflora

White water lily in still water

Coming in from the cold

Dock fishing

Islands and nuclear power plant

landscape water

Douglas's catchfly

Pink Lady's Slipper at Nulhegan Basin Division

Gulf Fritillary at Bon Secour NWR

butterfly animals

Prescribed Burn at Chesapeake Marshlands National Wildlife Refuge Complex-1

Salt Water Cowboys herding Chincoteague ponies

Marsh at Prime Hook NWR

landscape water

Ash Meadows Amargosa pupfish-1

Ash Meadows Amargosa pupfish-5

Female Rufous hummingbird on twig-1

Double-crested Cormorant-1

Pair of Wood storks-1

Ring-necked Ducks, males and females

Devils Hole Pupfish in captivity-1

Devils Hole Pupfish in captivity-1

Western tiger swallowtail on flower

butterfly nature

Great Blue Heron scouting for dinner

Service employee on the cast-iron spiral staircase inside the Assateague Lighthouse

historic sites virginia

Flock of Dusky Canada Geese

Female Widow Skimmer -1

Devils Hole Pupfish in captivity-1

Scenic of Kodiak brown bears-1

wildlife mammals

Wolf collaring-1

Nantucket shoreline

Green Sea Turtle hatchling-2

reptiles animals

Young boy with his fishing line in the water

children fishing

Wetland area of the pine forest

Documenting the Hellbender

north carolina amphibian

Grassland and wetlands landscape with blue sky

landscape spring

Chincoteague,Island Virginia

P313 Charles II, after the defeat at Worcester, discovered in a barnm where he had taken refuge

cassell's illustrated history of england vol 3

American Kestrel-1

Group of people venturing out by pontoon boat

Surf fishing on the beach

Youth hunter with Wild Turkey

Kodiak brown bear peaking out of a field of wildflowers

wildlife animals

Missouri River Valley scenic-1

landscape grass

Aerial view of scenic landscape-3

landscape nature

Juvenile Gopher tortise feeding

reptiles animals

Single delight

Dainty Sulphur

Field crew outfitted with special gear

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