10,902 Free Images of Nwrs

animals bird wildlife nature mammals ornithology accipitriformes of seedskadee national wildlife refuge birds of prey feather birdwatching

The Mountain cottontail (Slyvilagus nuttallii) is also known by the common name of Nuttall's cottontail. Their population numbers are cyclic at Seedskadee NWR. Currently, they are abundant. Photo:

wildlife animals

Sage thrashers feed primarily on terrestrial insects and arthropods, such as ants, grasshoppers, and ground beetles, which they find on Seedskadee NWR in the sage steppe, where they nest. They will

Sage thrashers feed primarily on terrestrial insects and arthropods, such as ants, grasshoppers, and ground beetles, which they find on Seedskadee NWR in the sage steppe, where they nest. They will

Sage thrashers feed primarily on terrestrial insects and arthropods, such as ants, grasshoppers, and ground beetles, which they find on Seedskadee NWR in the sage steppe, where they nest. They will

A juvenille bald eagle perched along the banks of the Green River on Seedskadee NWR. Makes a good spot to spend the day watching for the next meal and catching updrafts to work on the newly acquired

A Cooper's hawk sits on the back deck of the Visitor's Center at Seedskadee NWR during a late spring snowstorm. Photo: Tom Koerner/USFWS

A short-eared owl on Seedskadee NWR has just caught a meadow vole during the last light of dusk. It looks around cautiously for a few minutes to determine if any other predators have noticed its succ

Metinic Island, Maine Coastal Islands NWR. Summer with the Seabirds blog: http://mainecoastalislands.wordpress.com/2010/07/23/metinic-island-a-glimpse-into-our-nesting-season/
Credit: Brette Soucie/US

A portion of the Green River on Seedskadee NWR remains open during the winter. Releases from Fontenelle Dam above the Refuge help to maintain open water even in the coldest winters. The open water, c

Trumpeter swans wintering on Seedskadee NWR have been increasing over the last decade. A high count of 304 in 2014. Open water below Fontenelle Dam, abundant submerged aquatic vegetation in the Green

Petit Manan Island, Maine Coastal Islands NWR. Summer with the Seabirds blog: http://mainecoastalislands.wordpress.com/2010/08/01/terns/
Credit: Amanda Boyd/USFWS

A Northern river otter leaves behind tracks in the snow on Seedskadee NWR. Hop, hop, hop, hop, slide, hop, hop, hop, slide. Photo: Tom Koerner/USFWS

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animals mammals

A river otter pauses while hunting refuge wetlands for a meal. Fish make up a large part of their diet, however they consume a large amount of crayfish on Seedskadee NWR. First spotted on the refuge

animals mammals

A portion of the Green River on Seedskadee NWR remains open during the winter. Releases from Fontenelle Dam above the Refuge help to maintain open water even in the coldest winters. The open water, c

A great horned owl is perched in a narrow-leaf cottonwood at Seedskadee NWR. Great horned owls are common in the river valley and their calls can be heard up and down the river on calm nights.
They ar

A lone canvasback swims in open water near Rock Dam at J. Clark Salyer NWR. Canvasbacks are normally late to migrate.

Photo Credit: Colette Guariglia/USFWS

A Key Deer in an area burned the previous day in a prescribed fire at National Key Deer NWR

A Cooper's Hawk perches on the back deck of the Visitor's Center at Seedskadee NWR during a late spring snowstorm. Photo: Tom Koerner/USFWS

The first northern river otters were spotted on Seedskadee NWR over two decades ago. Since then, their population has slowly expanded. They can disappear under the water quickly if they see or hear

A river otter pauses while hunting refuge wetlands for a meal. Fish make up a large part of their diet, however they consume a large amount of crayfish on Seedskadee NWR. First spotted on the refuge

Johnston Atoll NWR is working to eradicate the yellow crazy ant. A non-native ant species that is causing harm to seabirds and disrupting their ability to reproduce. Learn more about how the Service i

The pen, or female trumpeter swan, tests out the nest bowl while the cob, or male, continues to build the nest around the edges. This young pair on Seedskadee NWR had decided to change locations and

A portion of the Green River on Seedskadee NWR remains open during the winter. Releases from Fontenelle Dam above the Refuge help to maintain open water even in the coldest winters. The open water, c

A portion of the Green River on Seedskadee NWR remains open during the winter. Releases from Fontenelle Dam above the Refuge help to maintain open water even in the coldest winters. The open water, c

Reddish Egret (Egretta rufescens) at J.N. “Ding” Darling NWR
Credit: USFWS

Photographer: Keenan Adams

Sage thrashers feed primarily on terrestrial insects and arthropods, such as ants, grasshoppers, and ground beetles, which they find on Seedskadee NWR in the sage steppe, where they nest. They will

During late April and into May, large midge hatches often happen at Seedskadee NWR. On calmer days, American coots can be seen frantically swimming and pecking at the waters surface. When the angle

American coots are common nesters on Seedskadee NWR. They build their floating nests among the hard stem bulrush and cattails. As fall approaches, additional coots begin to migrate and stage in larg

This Key deer was wandering alongside a damaged
home owned by the NWR after Hurricane Irma.
Photo by Dan Chapman, USFWS.

9/15/17

animals mammals

This long-tailed weasel has been a frequent visior at the headquarters of Arapaho NWR. This series of photos was taken May 10, 2013 while the weasel ran from hole to hole searching for ground squirrel

Northern harriers are also sometimes called marsh hawks. They nest in the wet meadows found on Seedskadee NWR. Courtship flights are fascinating to watch. Once the young fledge, family groups can b

A Key Deer in an area burned the previous day in a prescribed fire at National Key Deer NWR

Roseate Spoonbills (Platalea ajaja) at J.N. “Ding” Darling NWR
Credit: USFWS

Photographer: Keenan Adams

Hooded Merganser hen greeting dawn from atop her nest box, Great Meadows NWR, Concord, MA

Credit: Steve Arena/USFWS

18 May 2012

Seedskadee NWR has been part of the range expansion program for trumpeter swans in Wyoming for over 2 decades. Up to 7 pairs now successfully nest each year. The highly productive wetlands on Seedskad

A pair of trumpeter swans re-establishing a nesting territory on Seedskadee NWR as the managed wetlands are slowly filled. The Wyoming Range can be seen in the background. Photo: Tom Koerner/USFWS

It can be hard to keep your eyes open while sitting in the sun after eating a big meadow vole for lunch. Video: Short-eared owl on Seedskadee NWR.
Tom Koerner/USFWS

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A common goldeneye on Seedskadee NWR swalling a Northern crayfish (Orconectes virilis). The large claws were removed/eaten before the goldeneye swallows this crayfish whole. Crayfish appear to make

This greater sage-grouse hen with some of her chicks in background were spotted along the auto tour route on Seedskadee NWR. They were feeding on Wyoming big sagebrush leaves and other green vegetati

The green-winged teal is a very common duck at J. Clark Salyer NWR. Drakes are easily identified by the green crescent around the eye.

Photo Credit: Colette Guariglia/USFWS

A golden eagle soars over Seedskadee NWR. Photo Credit: Tom Koerner/USFWS

Have you ever watched an American dipper wading in a mountain stream and dipping its head underwater for an extended period? These mallards were doing the same thing in a riffle on Seedskadee NWR. The

A short-eared owl on Seedskadee NWR has just caught a meadow vole during the last light of dusk. It looks around cautiously for a few minutes to determine if any other predators have noticed its succ

Regal Rascal - The luxurious golden hood of the yellow-headed blackbird may belie the fact that he is indeed very common in our Prarie Pothole wetlands.
Location: Medicine Lake NWR
Credit: Jamieson S

Seedskadee NWR has been part of the range expansion program for trumpeter swans in Wyoming for over 2 decades. Up to 7 pairs now successfully nest each year. The highly productive wetlands on Seedska

Merritt Island NWR conducts a prescribed fire on the south end of the refuge. This area of the refuge is considered prime scrub jay habitat. The fire crew works closely with the refuge biologist to

A great horned owl is perched on the transition from sage steppe to riparian habitats at Seedskadee NWR. Great horned owls are common in the river valley and their calls can be heard up and down the r

A golden eagle perched on a ledge above the Green River at Seedskadee NWR. Its mate is incubating eggs in a nearby nest while it waits out a spring snow squall before resuming hunting.

Photo: Tom Ko

Yellow-crowned Night Heron (Nyctanassa violacea)
at J.N. “Ding” Darling NWR
Credit: USFWS

Photographer: Keenan Adams

Prairie falcons are occasionally spotted on Seedskadee NWR. Some years, a pair or two will nest on the cliff faces along the Green River. During the spring and fall migrations, they can be spotted i

Prairie falcons are common spring and fall migrants, with a few remaining to winter on Seedskadee NWR. Horned larks are one of their prefered prey, and prairie falcons can be spotted at times stoopin

A golden eagle perched on a ledge above the Green River at Seedskadee NWR. Its mate is incubating eggs in a nearby nest while it waits out a spring snow squall before resuming hunting.

Photo: Tom Ko

The silhouette of a northern harrier on Seedskadee NWR. As their former common name, marsh hawk, suggests they are birds of the marshes. They hover and glide on the winds above emergent vegetation,

Five young Northern harrier chicks wait in anticipation of the next meal. On Seedskadee NWR, they are fed a steady diet of meadow voles and other small mammals and birds. Northern harriers nest on th

Seedskadee NWR has been part of the range expansion program for trumpeter swans in Wyoming for over 2 decades. Up to 7 pairs now successfully nest each year. The highly productive wetlands on Seedskad

Have you ever tried to blink with just one eye? Not a squinty blink, but just straight blink? Apparently it is not a big deal for this great horned owl.

Photo: Great horned owl on Seedskadee NWR.

This is one of 8 active bald eagle nests on Seedskadee NWR. This pair has used this location/nest for almost 10 years and has fledged over 20 young over their "career". Only one eaglet is

The tracks of both mountain cottontail rabbits and white-tailed jackrabbits left behind in the snow indicate lots of travel. Both species are cyclic in the sage steppe habitats on Seedskadee NWR and W

A Key Deer in an area burned the previous day in a prescribed fire at National Key Deer NWR

Metinic Island, Maine Coastal Islands NWR. Summer with the Seabirds blog: http://mainecoastalislands.wordpress.com/2010/07/23/metinic-island-a-glimpse-into-our-nesting-season/
Credit: Brette Soucie

It is not uncommon to see the black-billed magpies hoping around on the backs and sides of moose at Seedskadee NWR. They appear to be picking ticks from their hides when doing this. This one just seem

A juvenile red-tailed hawk on Seedskadee NWR. Photo: Tom Koerner/USFWS

Yellow-crowned Night Heron (Nyctanassa violacea)
at J.N. “Ding” Darling NWR
Credit: USFWS

Photographer: Keenan Adams

Yellow-crowned Night Heron (Nyctanassa violacea)
at J.N. “Ding” Darling NWR
Credit: USFWS

Photographer: Keenan Adams

A soaring northern harrier over Seedskadee NWR. Photo: Tom Koerner/USFWS

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A Key Deer in an area burned the previous day in a prescribed fire at National Key Deer NWR Photo by Josh O'Connor - USFWS

Low-flying wood stork at Pelican Island NWR during the celebration of the Centenial of the Naitonal Wildlife Refuge system. Photo by Tom MacKenzie USFWS 3/21/2003

Brown pelican snares a stick for nest building at Breton NWR. May 3, 2010 by USFWS Tom MacKenzie. Taken during a bird count preassessment prior to the oil spill making landfall. 1868

A short-eared owl on Seedskadee NWR has just caught and eaten a meadow vole during the last light of dusk. As the temperatures will drop well below zero this night, a full meal of a meadow vole will

A mule deer buck follows a doe through a tall stand of basin wildrye on Seedskadee NWR. The backlighting of the sun makes the basin wildrye along with his polished antlers glow. Photo: Tom Koerner/U

Northern harriers are common on Seedskadee and Cokeville Meadows NWRs in Wyoming. They migrate through, winter, and nest here. Meadow voles found in the wetland and wet meadow habitats are one of th

Metinic Island, Maine Coastal Islands NWR. Summer with the Seabirds blog: http://mainecoastalislands.wordpress.com/2010/07/23/metinic-island-a-glimpse-into-our-nesting-season/
Credit: Brette Soucie/

A greater sandhill crane wanders through a wet meadow on Seedskadee NWR. A group of red-winged blackbirds hurry it along. Photo: Tom Koerner/USFWS

American coots are common nesters on Seedskadee NWR. They build their floating nests among the hard stem bulrush and cattails. As fall approaches, additional coots begin to migrate and stage in larg

Metinic Island, Maine Coastal Islands NWR. Summer with the Seabirds blog: http://mainecoastalislands.wordpress.com/2010/07/23/metinic-island-a-glimpse-into-our-nesting-season/
Credit: Brette Soucie

Tundra swans are the smallest and most numerous swans at J. Clark Salyer NWR. The adults are white, while the young are gray.

Photo Credit: Colette Guariglia/USFWS

A Key Deer in an area burned the previous day in a prescribed fire at National Key Deer NWR Photo by Josh O'Connor - USFWS

Bald eagles begin nesting on Seedskadee NWR when winter still grips the landscape. This pair has been repairing its nest since early February and the famale started incubating its first egg about Feb

Returning from its pampas wintering grounds in Argentina, the Upland Sandpiper Bartramia longicauda takes advantage of the nesting and feeding habitat that Kirwin NWR and adjacent private land prairie

A Brewer's sparrow perched on a Wyoming big sagebrush at Seedskadee NWR. They are a common nester here, but getting a good look at one can be a challenge.

Photo: Tom Koerner/USFWS

A short-eared owl on Seedskadee NWR has just caught a meadow vole during the last light of dusk. It looks around cautiously for a few minutes to determine if any other predators have noticed its succ

Metinic Island, Maine Coastal Islands NWR. Summer with the Seabirds blog: http://mainecoastalislands.wordpress.com/2010/07/23/metinic-island-a-glimpse-into-our-nesting-season/
Credit: Brette Soucie/US

Sacramento National Wildlife Refuge, CA
Photo: Steve Emmons, USFWS

Snow Geese (Chen caerulescens) & Ross's Geese (Chen rossii)

Auto tour, Sacramento NWR, Willows, CA

A Northern harrier soars overhead on Seedskadee NWR. Harriers are birds of the wind, and soar over the wetlands and riparian habitas along the Green River. Small birds, voles, and mice are their pre

The distinctive plumage of a soaring rough-legged hawk over Seedskadee NWR. They are one of the few Buteos that will routinely hover in place while hunting. Photo: Tom Koerner/USFWS

A large alligator checks out a prescribed fire at Ace Basin NWR. The prescribed fire was conducted by USFWS firefighters on 3/10/14 to help reduce wildfire risk and improve wildlife habitat.

Photo C

reptiles animals

We don't see short-eared owls at Seedskadee NWR often, but in some years a number of them may spend the winter with us, when meadow voles are abundant. Short-eared owls are one of the few owl species

The distinctive plumage of a soaring rough-legged hawk over Seedskadee NWR. They are one of the few Buteos that will routinely hover in place while hunting. Photo: Tom Koerner/USFWS

Fire barrier on Tetlin NWR

tetlin nwr & visitor center

Moose

Weasel tracks

Sandpiper in Marsh, Yukon Delta NWR

Moose

Lynx tracks

Porcupine

porcupine mammals

River otter tracks

river otter mammals

River Otter

river otter mammals

Pacific Loon at Yukon Delta NWR

Moose

Moose in Allen Creek

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