2.672 Kostenlose Fotos von Patch

fisch forschung insekten wasser new york ausrüstung west virginia tiere schmetterling makrofotografie

NCTC land management specialist with handful of wineberries and blackberries-4

pflanzen früchte

Employee standing beside an airboat at Bayou Sauvage NWR

NCTC land management specialist uses motorized injector to treat ash trees-2

verkehrsmittel baum

USFWS Fisheries workers bait hooks for Lake sturgeon capture-5

NCTC land management specialist uses motorized injector to treat ash trees-5

verkehrsmittel baum

Planting at Rachel Carson National Wildlife Refuge

vereinigte staaten pflanzen

Cholla Cactus Garden Path at Sunset

Rusty Patched Bumble Bee

PATCH, BORDERED (Chlosyne lacinia) (8-30-11) harshaw road, scc, az -01

SKIPPER, WHITE-PATCHED (Chiomara georgina) (10-30-12) sycamore cyn off ruby road, scc, az -03

SKIPPER, WHITE-PATCHED (Chiomara gerogina) (11-2-12) harshaw road rabbitbrush, patagonia, scc, az -02

Teddy Bear Cholla

nationalpark cactus

PATCH, BORDERED (Chlosyne lacinia) (5-1-13) humboldt cyn, scc, az (2)

schmetterling tiere

PATCH, BORDERED (Chlosyne lacinia) (9-12-11) patagonia, scc, az

schmetterling tiere

Service scientist at Lower Columbia River Fish Health Center

gesundheitsstörung fisch

Service fish marking team member evaluates salmon

forschung fisch

Scientist at Lower Columbia River Fish Health Center-6

gesundheitsstörung fisch

Child and FWS biologist with monarch butterfly-1

menschen insekten

Sirenians of the world

ausbildung uniform

USFWS Fisheries workers prepare to release Lake sturgeon-1

new york wasser

USFWS Fisheries workers prepare to release Lake sturgeon-3

new york wasser

Red Knot cannon netting on Cape Cod-1

massachusetts vögel

Ranger and young boy fishing-1

NCTC land management specialist with live-trap, releasing trapped groundhog-3

verkehrsmittel nagetiere

USFWS biologist tags a Monarch butterfly-1

wildblume insekten

Service fish marking team member evaluates salmon-2

forschung fisch

Spring Creek National Fish Hatchery

landschaft fisch

Service fish marking team member evaluates salmon-1

forschung fisch

Uniformed FWS employee with two girls fishing-2

Students Learn About Birding at William L. Finley National Wildlife Refuge

ausbildung menschen

FWS biologist measures endangered Purple Cats's Paw mussel-3

forschung wasser

Service employee processing Fall Chinook salmon eggs

schüssel fisch

Employees at Rocky Mountain Arsenal National Wildlife Refuge

geschichte armee

USFWS Fisheries worker takes fin sample from lake sturgeon

USFWS Fisheries workers prepare to release Lake sturgeon-4

USFWS Fisheries workers prepare to release Lake sturgeon-2

Employee communicates with a refuge visitor at John Heinz National Wildlife Refuge

diversität wasser

Scientist at Lower Columbia River Fish Health Center

gesundheitsstörung fisch

Lower Columbia River Fish Health Center scientists

gesundheitsstörung fisch

Salmon egg-taking and rearing station-2

forschung fisch

Service employee with spawning equipment

Spring Creek National Fish Hatchery building

forschung fisch

Service scientist conducts ELISA tests-1

gesundheitsstörung fisch

Spring Creek National Fish Hatchery-1

forschung fisch

Salmon egg-taking and rearing station-3

forschung fisch

Service employee milking a male Chinook salmon

forschung fisch

Biologist shows visitor horseshoe crab on beach-1

USFWS Fisheries workers prepare to release Lake sturgeon

new york wasser

NCTC land management specialist with handful of wineberries and blackberries-1

früchte beeren

Ranger and young boy fishing

USFWS Fisheries workers prepare to release Lake sturgeon-2

USFWS Fisheries workers prepare to release Lake sturgeon-1

USFWS biologists search for Monarch butterflies

wildblume insekten

USFWS employee holds Monarch butterfly

wildblume insekten

Kids fishing at the refuge-3

USFWS Fisheries workers prepare to release Lake sturgeon-1

USFWS Fisheries workers prepare to move Lake sturgeon-2

USFWS Fisheries worker prepares to operate on Lake sturgeon-1

USFWS Fisheries workers prepare to release Lake sturgeon-2

PATCH, CRIMSON (Chlosyne janais) (11-10-2016) the national butterfly center, hidalgo co, tx -38

schmetterling tiere

PATCH, BORDERED (Chlosyne lacinia) (8-30-11) harshaw road, scc, az (2)

undomestizierte lebewesen schmetterling

Visitor recreation

kalifornien wandern

PATCH, CALIFORNIA (Chlosyne californicus) (3-11-2018) plum cyn, anza borrego s p, san diego co, ca -01

schmetterling tiere

BUCKEYE, TROPICAL (Junonia evarete) with COMMON BUCKEYE, BORDERED PATCH, DUNG BEETLE on coyote scat (8-22-2015) san rafael grasslands, santa cruz co, az -02

BUCKEYE, COMMON (Junonia coenia) (11-5-2018) harshaw road rabbitbrush patch, santa cruz co, az -01

Vegetation (RI)

vereinigte staaten

PATCH, BORDERED (Chlosine lacinia) (8-21-2015) pena blanca cyn, santa cruz co, az -02

schmetterling tiere

Rusty Patched Bumble Bee

Service scientist at Lower Columbia River Fish Health Center-2

gesundheitsstörung fisch

U.S. Fish and Wildlife Service employees using spawning equipment

forschung fisch

FWS Staffer shows young boy a Black Rat snake

ehrenamtlicher mitarbeiter reptilien

Students Learn About Birding at William L. Finley National Wildlife Refuge-1

ausbildung gruppe

FWS biologist measures endangered Purple Cats's Paw mussel-1

forschung wasser

Spring Creek National Fish Hatchery scenic

Flock of elegant terns-1

Harmony Community, Putnam County, Georgia.... A Briar Patch farmer unloading purchased grain at hi . . . - NARA - 521441

geschichte historisch

Goal gate masonry

geschichte gebäude

Eng italy province

gebäude steine

160803-N-RY232-014 - First Navy Jack flag patch, NWU Type II

geschichte historisch

Roof basalt paving stones

USFWS biologists tag a Monarch butterfly-1

wildblume insekten

Employees operate an airboat at Bayou Sauvage NWR-2

verkehrsmittel wasser

USFWS Fisheries workers prepare to release Lake sturgeon-2

new york wasser

Environmental education at Spring Creek National Fish Hatchery facility-2

Scientists at Lower Columbia River Fish Health Center-2

gesundheitsstörung fisch

Inside Spring Creek National Fish Hatchery-1

forschung fisch

Service employees crowding Fall Chinook salmon-1

forschung fisch

Spring Creek National Fish Hatchery building-1

forschung fisch

Fish & Wildlife Service employee assists young girl with her catch.

Scientist at Lower Columbia River Fish Health Center-1

gesundheitsstörung fisch

Scientist at Lower Columbia River Fish Health Center-1

gesundheitsstörung fisch

Scientist at Lower Columbia River Fish Health Center-4

gesundheitsstörung fisch

Growing plants in a community garden

amerikanische ureinwohner natur

USFWS biologist tags a Monarch butterfly-3

wildblume insekten

Employees operate an airboat at Bayou Sauvage NWR-1

USFWS Fisheries workers prepare to release Lake sturgeon-1

new york wasser

USFWS Fisheries worker takes fin sample from lake sturgeon-1

USFWS Fisheries workers prepare to release Lake sturgeon-2

new york wasser

Pulling Water chestnut

verkehrsmittel wasser

Ranger and young girl fishing

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