2 672 Gratis fotos av Patch

fisk forskning new york insekter vann vest-virginia dyr sommerfugl makrofotografi rekreasjon

USFWS Fisheries worker prepares to operate on Lake sturgeon

Employees operate an airboat at Bayou Sauvage NWR-5

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

Biologist shows visitor horseshoe crab on beach

Biologist shows visitor horseshoe crab on beach-2

Refuge Law Enforcement Officers on patrol

transport farkost

Italy liguria medieval

Planting at Rachel Carson National Wildlife Refuge

forente stater plante

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

nasjonalpark kaktus

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

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

Service scientist at Lower Columbia River Fish Health Center

Service fish marking team member evaluates salmon

Scientist at Lower Columbia River Fish Health Center-6

Child and FWS biologist with monarch butterfly-1

mennesker insekter

Sirenians of the world

utdanning uniform

USFWS Fisheries workers prepare to release Lake sturgeon-1

USFWS Fisheries workers prepare to release Lake sturgeon-3

Red Knot cannon netting on Cape Cod-1

massachusetts fugler

Ranger and young boy fishing-1

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

farkost gnagere

USFWS biologist tags a Monarch butterfly-1

markblomster insekter

Employees at Rocky Mountain Arsenal National Wildlife Refuge

Service fish marking team member evaluates salmon-2

Spring Creek National Fish Hatchery

Service fish marking team member evaluates salmon-1

Uniformed FWS employee with two girls fishing-2

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

mennesker utdanning

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

Service employee processing Fall Chinook salmon eggs

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

USFWS Fisheries workers prepare to release Lake sturgeon-2

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

markblomster insekter

USFWS employee holds Monarch butterfly

markblomster insekter

Kids fishing at the refuge-3

USFWS Fisheries workers prepare to release Lake sturgeon

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

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

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

Scientist at Lower Columbia River Fish Health Center

Lower Columbia River Fish Health Center scientists

Salmon egg-taking and rearing station-2

Service employee with spawning equipment

Spring Creek National Fish Hatchery building

Service scientist conducts ELISA tests-1

Spring Creek National Fish Hatchery-1

Salmon egg-taking and rearing station-3

Service employee milking a male Chinook salmon

Biologist shows visitor horseshoe crab on beach-1

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

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

sommerfugl vilt

Visitor recreation

Rusty Patched Bumble Bee

Vegetation (RI)

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

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

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

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

Service scientist at Lower Columbia River Fish Health Center-2

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

FWS Staffer shows young boy a Black Rat snake

frivillig krypdyr

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

utdanning gruppe

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

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

historisk historie

Spring Creek National Fish Hatchery scenic

Flock of elegant terns-1

Goal gate masonry

historie bygning

Eng italy province

bygning steiner

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

historisk historie

Roof basalt paving stones

USFWS biologists tag a Monarch butterfly-1

markblomster insekter

Employees maneauver an airboat at Bayou Sauvage NWR-4

USFWS employee holds Monarch butterfly-3

markblomster insekter

USFWS Fisheries workers prepare to release Lake sturgeon-2

Pulling Water chestnut

Ranger and young girl fishing

Ranger and young girl fishing-1

USFWS biologists tag a Monarch butterfly-3

markblomster insekter

USFWS biologist tags a Monarch butterfly-3

markblomster insekter

USFWS Fisheries worker takes fin sample from lake sturgeon-6

USFWS Fisheries workers prepare to release Lake sturgeon-1

USFWS Fisheries workers prepare to release Lake sturgeon-1

USFWS Fisheries worker takes fin sample from lake sturgeon-1

Employees operate an airboat at Bayou Sauvage NWR-2

USFWS Fisheries workers prepare to release Lake sturgeon-2

Environmental education at Spring Creek National Fish Hatchery facility-2

Scientists at Lower Columbia River Fish Health Center-2

Inside Spring Creek National Fish Hatchery-1

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