19.009 Kostenlose Fotos von Usfws

fisch ausrüstung west virginia säugetiere boot forschung vögel wasser florida alaska

Service biologist taking measurements on Varied thrush wing

Selawik National Wildlife Refuge mountaintop

Stocking fish-1

Surface Elevation Monitoring

computermonitor oregon

Fisheries biologists holds fin on a Gulf sturgeon-2

Black-footed Ferret reintroduction

säugetiere wiese

Indigo bunting-1

Fisheries biologists holds fin on a Gulf sturgeon-1

Carr Creek cutthroat trout-1

Indigo bunting-3

Kids in nature-4

insekten jugend

USFWS Bait bucket used for Lake sturgeon capture

ausrüstung new york

Northern Long-Eared Bat

fledermäuse säugetiere

Biologist setting up live trap

säugetiere winter

Puerto Rican Parrot in flight

Monitoring bat populations

säugetiere gestein

Fishery employee feeds fish-3

ausrüstung fisch

Feeding fish in the raceways

Red Knot cannon netting

fragebogen vögel

Fisheries biologist displays Gulf sturgeon underside-1

Fisheries biologist displays Gulf sturgeon underside-1

Kids in nature-1

insekten jugend

Biologist holds Gila trout in Mineral Creek

personengesellschaft new mexico

Biologists spawning trout

Planting Red Spruce-1

Attendee at the Moving Friends Forward Conference-1

ausbildung menschen

Hawaii ‘Amakihi-1

FWS employees surveying and assessing rivers and streams-1

landschaft baum

Fish Nutritionist checks quality control of fish food-1

ausrüstung fisch

Service employee behind a mist net

Close-up tagging monarch butterfly

schmetterling tiere

Biologist measures water velocity in a flume-9

ausrüstung fisch

Biologists search for Fountain Darter-3

frühling fisch

Biologists capture a Gulf sturgeon in river

ausrüstung boot

Biologists with Gulf sturgeon in river

Biologist measures water velocity in a flume-1

ausrüstung fisch

Northern Long-Eared Bat-1

fledermäuse säugetiere

Aerial view of Selawik National Wildlife Regue-2

klimawandel alaska

Northern Long-Eared Bat-4

fledermäuse säugetiere

Biologist reattaches fish tank to helicopter cable-3

personengesellschaft new mexico

GPS waypoints used to track the Canada lynx

Measuring the wingspan of an Indigo bunting

USFWS boat anchored off the coast of Monomoy NWR

verkehrsmittel wasser

Fisheries biologist releases Gulf sturgeon

Biologists walking at Gavins Point National Fish Hatchery

Biologists process a Gulf sturgeon in river

ausrüstung boot

Tri-colored bat

fledermäuse säugetiere

Biologist measures water velocity in a flume-1

ausrüstung fisch

Biologist measures water velocity in a flume-3

ausrüstung fisch

Fisheries biologist releases Gulf sturgeon -1

Wyoming toad-3

reptilien colorado

Biologist measures water velocity in a flume-1

ausrüstung fisch

Biologists search for Fountain Darter-1

frühling fisch

Hatchling Gopher tortoise sleeping

Biologist measures water velocity in a flume-4

ausrüstung fisch

Aerial view of Selawik National Wildlife Regue

klimawandel alaska

Biologists search for Fountain Darter-1

frühling fisch

Lynx capture crew ready for Arctic field work

menschen wetter

Biologist stocks Gila trout in Mineral Creek-3

personengesellschaft new mexico

Biology fieldwork-5

west virginia fisch

Measuring the ears of a sedated lynx

computermonitor säugetiere

Red Knot cannon netting-1

fragebogen vögel

Wyoming toad-1

reptilien colorado

Biologists search for Fountain Darter-4

frühling fisch

Biologists release a Gulf sturgeon in river

ausrüstung boot

Biologists measure a Gulf sturgeon in river

ausrüstung boot

Collecting measurements of a sedated lynx

computermonitor säugetiere

Biologist stocks Gila trout in Mineral Creek-4

personengesellschaft new mexico

Medical instruments used by USFWS fisheries crew-1

wissenschaft fisch

Biologists search for Fountain Darter-1

frühling fisch

Checking the mine wall for bats

fledermäuse säugetiere

Trio of Tricolored bats

fledermäuse säugetiere

Biologists search for Fountain Darter-1

frühling fisch

Eastern red bat

fledermäuse säugetiere

Biologist measures water velocity in a flume-1

ausrüstung fisch

Descending deeper into the mine

fledermäuse säugetiere

Biologists search for Fountain Darter-3

frühling fisch

Marine Mammal Stranding Course at NCTC

wissenschaft wasser

Fisheries biologist releases Gulf sturgeon -1

Biologists measure each bird

hawaiʻi vögel

Biologist reattaches fish tank to helicopter cable-1

personengesellschaft new mexico

Red Knot cannon netting-3

fragebogen vögel

Gila trout-4

Eastern small-footed bat

fledermäuse säugetiere

Fish Nutritionist dries and inspects fish food

ausrüstung fisch

Hatchling Gopher tortoise

reptilien tiere

Long-Billed curlew ready for release

Biologist reattaches fish tank to helicopter cable-1

personengesellschaft new mexico

Visual lures used to trap wild lynx

säugetiere winter

Service biologist displays a Northern pike-4

Biologist transfers adult Gila trout to buckets for distribution

personengesellschaft new mexico

Biologists search for Fountain Darter-5

frühling fisch

Hatchling Gopher tortoise feeding

U.S. Fish and Wildlife Service Employee on Selawik National Wildlife Refuge

Ohio River Islands biologist, Patricia Morrison, guides a boat on the river

ehrenamtlicher mitarbeiter boot

Marine Mammal Stranding Course at NCTC-3

wissenschaft wasser

Marine Mammal Stranding Course at NCTC-1

wissenschaft wasser

Marine Mammal Stranding Course at NCTC-1

wissenschaft wasser

Marine Mammal Stranding Course at NCTC-1

wissenschaft wasser

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