10,902 Free Images of Nwrs

refuge national wildlife refuge wildlife animals nature spring minnesota missouri bird fall

Mountain whitefish at Seedskadee National Wildlife Refuge, Wyoming

fly fishing wyoming

Sunflower Valentine National Wildlife Refuge

Wading Buck

Tree Frog at Mingo National Wildlife Refuge

Bear skull in the alpine of Kodiak National Wildlife Refuge

Tagged Monarch

How many deer?

CL-215 Flying Through Smoke

Bob-white quail on Karl E. Mundt NWR

Plains hognose snake

Sunset at Crab Orchard National Wildlife Refuge

landscape water

Bob-white quail on Karl E. Mundt NWR

Mist-nets

Western Harvester Ant (Pogonomyrmex occidentalis) at Seedskadee National Wildlife Refuge Wyoming

Boy Fishing

Blue-winged teal

Moonrise at Seedskadee National Wildlife Refuge

Common milkweed seeds at Crane Meadows National Wildlife Refuge

landscape plants

Refuge Manager Dr. John Hartig

Horicon National Wildlife Refuge

Sherburne National Wildlife Refuge

Fall Mushrooms

Grass and locust tree covered in ice

landscape winter

Woolly Bear Caterpillar

Autumn at Steigerwald Lake NWR in WA

landscape nature

Day 2 - Forsythe National Wildlife Refuge Flyover

helicopter stadium

Horicon National Wildlife Refuge

landscape nature

Trumpeter swans

Morning Briefing

minnesota group

Striped Skunk

wildlife animals

FWS biologist observes condor parent flying near nest

landscape travel

Dunes at Prime Hook NWR

united states wildlife

Day 2 - Forsythe National Wildlife Refuge Flyover

helicopter water

Northern harrier at Seedskadee National Wildlife Refuge

birds of prey wildlife

Lewis flax at Arapaho National Wildlife Refuge

Natural Frame

wildlife nature

Northern harrier at Seedskadee National Wildlife Refuge

wildlife animals

Fly fishing Seedskadee National Wildlife Refuge

Greater sage-grouse at Seedskadee National Wildlife Refuge

wildlife animals

Greater sage-grouse at Seedskadee National Wildlife Refuge

Pronghorn at Seedskadee National Wildlife Refuge

wildlife animals

Autumn at Steigerwald Lake NWR in WA

Greater sage-grouse at Seedskadee National Wildlife Refuge

Prairie trillium (Trillium recurvatum)

landscape spring

Western Hognose Snake

Prairie trillium (Trillium recurvatum)

landscape spring

Day 2 - Forsythe National Wildlife Refuge Flyover

landscape grass

Scott Kahan

united states summer

CDIP 2012 Fergus Falls

sidewalk service

Long Marsh Channel 2016 (1)

scene Alligator River NWR ncwetlands am (19)

Osprey at Tamarac National Wildlife Refuge

American robin at Seedskadee National Wildlife Refuge

wildlife animals

Autumn at Steigerwald Lake NWR in WA

Trumpeter swans

Two Rivers National Wildlife Refuge

landscape water

Big Muddy Headquarters sign covered with ice

Juvenile Cottonmouth Snake

Photo by Courtney Celley/USFWS.

Common milkweed seeds at Crane Meadows National Wildlife Refuge

landscape plants

Autumn at Steigerwald Lake NWR in WA

landscape wildlife

Biologists setting up netting

california condor

Trumpeter swans at Seedskadee National Wildlife Refuge

Trumpeter swans at LaCreek National Wildlife Refuge

Northern harrier at Seedskadee National Wildlife Refuge

wildlife nature

Snapping Turtle

wildlife animals

Goldenrod Gall

Giant Swallowtail Butterfly

Sandhill Crane Colt

Roosting Monarch Butterflies

Plains hognose snake

One of gyrfalcon survey sites

research summer

Midwest Regional Director Tom Melius with an ARRA sign

missouri refuge

Killdeer Chick and Eggs

Mountain whitefish at Seedskadee National Wildlife Refuge, Wyoming

fly fishing wyoming

An honorary member

White-tailed Deer Scat

Wendy Woyczik and Tom Worthington with airboat

wisconsin partner

Learning How to Cast

children animals

The Back Fire Spreading

Tree Frog at Tamarac National Wildlife Refuge

Sora at Patoka River National Wildlife Refuge

Painted Lady Butterfly

Indigo Bunting

Scoop Ship Airplane Close up

Sparky - the electric bison!

Proud moment of the day

Yellow Garden Spider

February Snake Sighting

Graham's crayfish snake

wildlife animals

Found something!

Cliff swallows nesting

Raccoon Mother and Young

wildlife animals

Eastern Towhee Nest

Blooming grasses with dickcissels

Plains hognose snake

Graham's crayfish snake

wildlife animals

Harvest moon

New visitor center

wisconsin refuge

Wood duck drake

8901 - 9000 of 10,902 Next page

/ 110