19.009 Fotos gratuitas de Usfws

peixes virgínia ocidental equipamento mamíferos barco água pesquisa pássaros flórida alasca

Fisheries biologists holds fin on a Gulf sturgeon-1

Carr Creek cutthroat trout-1

colorado peixes

Indigo bunting-3

pássaros comboio

Kids in nature-4

juventude insetos

Selawik National Wildlife Refuge mountaintop

montanha alasca

Stocking fish-1

colorado peixes

Surface Elevation Monitoring

Fisheries biologists holds fin on a Gulf sturgeon-2

Black-footed Ferret reintroduction

mamíferos pastagem

Indigo bunting-1

pássaros comboio

Hawaii ‘Amakihi-1

pássaros animais

Biologist holds Gila trout in Mineral Creek

novo méxico parceria

Biologists spawning trout

colorado peixes

Service biologist taking measurements on Varied thrush wing

pássaros alasca

Biologist setting up live trap

mamíferos inverno

Puerto Rican Parrot in flight

pássaros animais

Monitoring bat populations

mamíferos rocha

Fishery employee feeds fish-3

equipamento peixes

Biologists in Broodstock area in Sturgeon Building

Fisheries biologist displays Gulf sturgeon underside-1

Fisheries biologist displays Gulf sturgeon underside-1

Kids in nature-1

juventude insetos

Northern Long-Eared Bat

mamíferos morcegos

Feeding fish in the raceways

colorado peixes

Red Knot cannon netting

questionário pássaros

Attendee at the Moving Friends Forward Conference-1

educação pessoas

Planting Red Spruce-1

floresta árvore

FWS employees surveying and assessing rivers and streams-1

paisagem árvore

Fish Nutritionist checks quality control of fish food-1

equipamento peixes

Service employee behind a mist net

pássaros comboio

Close-up tagging monarch butterfly

borboleta animais

Biologist measures water velocity in a flume-9

equipamento peixes

Biologists search for Fountain Darter-3

primavera peixes

Biologists capture a Gulf sturgeon in river

equipamento barco

Biologists with Gulf sturgeon in river

Biologist measures water velocity in a flume-1

equipamento peixes

Northern Long-Eared Bat-1

mamíferos morcegos

Aerial view of Selawik National Wildlife Regue-2

mudança do clima alasca

Northern Long-Eared Bat-4

mamíferos morcegos

Biologist reattaches fish tank to helicopter cable-3

novo méxico parceria

GPS waypoints used to track the Canada lynx

transporte neve

Measuring the wingspan of an Indigo bunting

pássaros comboio

USFWS boat anchored off the coast of Monomoy NWR

Fisheries biologist releases Gulf sturgeon

Biologists walking at Gavins Point National Fish Hatchery

Biologists process a Gulf sturgeon in river

equipamento barco

Tri-colored bat

mamíferos morcegos

Biologist measures water velocity in a flume-1

equipamento peixes

Biologist measures water velocity in a flume-3

equipamento peixes

Fisheries biologist releases Gulf sturgeon -1

Wyoming toad-3

colorado réptil

Biologist measures water velocity in a flume-1

equipamento peixes

Biologists search for Fountain Darter-1

primavera peixes

pássaros animais

Hatchling Gopher tortoise sleeping

Biologist measures water velocity in a flume-4

equipamento peixes

Aerial view of Selawik National Wildlife Regue

mudança do clima alasca

Biologists search for Fountain Darter-1

primavera peixes

Lynx capture crew ready for Arctic field work

Biologist stocks Gila trout in Mineral Creek-3

novo méxico parceria

Biology fieldwork-5

virgínia ocidental peixes

Measuring the ears of a sedated lynx

mamíferos ecrã

Red Knot cannon netting-1

questionário pássaros

Wyoming toad-1

colorado réptil

Biologists search for Fountain Darter-4

primavera peixes

Biologists release a Gulf sturgeon in river

equipamento barco

Biologists measure a Gulf sturgeon in river

equipamento barco

Collecting measurements of a sedated lynx

mamíferos ecrã

Biologist stocks Gila trout in Mineral Creek-4

novo méxico parceria

Medical instruments used by USFWS fisheries crew-1

ciência peixes

Biologists search for Fountain Darter-1

primavera peixes

Checking the mine wall for bats

mamíferos morcegos

Trio of Tricolored bats

mamíferos morcegos

Biologists search for Fountain Darter-1

primavera peixes

Eastern red bat

mamíferos morcegos

Biologist measures water velocity in a flume-1

equipamento peixes

Descending deeper into the mine

mamíferos morcegos

Biologists search for Fountain Darter-3

primavera peixes

Marine Mammal Stranding Course at NCTC

Fisheries biologist releases Gulf sturgeon -1

Biologists measure each bird

ilha havai pássaros

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

Biologist reattaches fish tank to helicopter cable-1

novo méxico parceria

Red Knot cannon netting-3

questionário pássaros

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

voluntário barco

Gila trout-4

Visual lures used to trap wild lynx

mamíferos inverno

Long-Billed curlew ready for release

pássaros relva

Biologist reattaches fish tank to helicopter cable-1

novo méxico parceria

Service biologist displays a Northern pike-4

Hatchling Gopher tortoise

animais réptil

Eastern small-footed bat

mamíferos morcegos

Fish Nutritionist dries and inspects fish food

equipamento peixes

Hatchling Gopher tortoise feeding

Biologists search for Fountain Darter-5

primavera peixes

Biologist transfers adult Gila trout to buckets for distribution

novo méxico parceria

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

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