19,009 無料の写真 Usfws 用

研究ウェストバージニア州水爬虫類科学魚装置ボートモンタナ州フロリダ州

Fish Nutritionist checks quality control of fish food-1

Fish Nutritionist dries and inspects fish food

USFWS boat anchored off the coast of Monomoy NWR

Biologists with Gulf sturgeon in river

Service biologist displays a Northern pike-4

Fisheries biologist processes Gulf sturgeon

At the threshold

コウモリ哺乳類

Gulf Sturgeon research

ボート装置

Attendee at the Moving Friends Forward Conference-1

出来事教育

Fisheries biologist processes Gulf sturgeon-4

Fisheries biologists holds fin on a Gulf sturgeon

Stocking fish

コロラド州魚

Fisheries biologists measure Gulf sturgeon-1

Northern long-eared Bat-1

アンケート

FWS biologist observes captive Devils Hole pupfish

Red spruce restoration planting-1

Volunteers admiring monarch butterfly

Release of Varied Thrush by U.S. Fish and Wildlife Service employee

アラスカ州鳥

Getting ready for freedom

Newborn Black-Footed ferrets-4

Gila trout-1

ニューメキシコ州水

Kids in nature

Speaker at the Moving Friends Forward Conference-2

出来事教育

Gila trout-1

ランドスケープ自然

Sturgeon Building water processing system

Attendee at the Moving Friends Forward Conference-2

出来事教育

Speaker at the Moving Friends Forward Conference-1

出来事教育

Eastern small-footed bat

コウモリ哺乳類

Biologist transfers adult Gila trout to buckets for distribution

ニューメキシコ州パートナーシップ

GPS waypoints used to track the Canada lynx

Biologist reattaches fish tank to helicopter cable-1

ニューメキシコ州パートナーシップ

Biologist measures water velocity in a flume-4

Medical instruments used by USFWS fisheries crew-1

Wyoming toad-3

コロラド州爬虫類

Hatchling Gopher tortoise sleeping

Lynx capture crew ready for Arctic field work

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

ボランティアボート

Trio of Tricolored bats

コウモリ哺乳類

Biologist measures water velocity in a flume-9

Biologists search for Fountain Darter-3

Biologist measures water velocity in a flume-1

Tri-colored bat

コウモリ哺乳類

Biologists search for Fountain Darter-1

Collecting measurements of a sedated lynx

ディスプレイ哺乳類

Biologist measures water velocity in a flume-1

Eastern red bat

コウモリ哺乳類

Fish Nutritionist dries and inspects fish food-1

Marine Mammal Stranding Course at NCTC-6

Fish Nutritionist dries and inspects fish food-5

Marine Mammal Stranding Course at NCTC-1

Snowy smiles

Stocking fish-5

コロラド州魚

Wyoming toad-3

爬虫類動物

Fish Nutritionist dries and inspects fish food-3

Biologists capture a Gulf sturgeon in river-1

ボート装置

Service employee releases an Indigo bunting

Marine Mammal Stranding Course at NCTC-3

Wyoming toad-3

爬虫類動物

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-4

Biologists weigh a Gulf sturgeon in river-3

ボート装置

Marine Mammal Stranding Course at NCTC-2

Biologists capture a Gulf sturgeon in river-4

ボート装置

Marine Mammal Stranding Course at NCTC-4

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Hellbender in hand

ノースカロライナ州両生類

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-3

Wyoming toad-9

コロラド州爬虫類

Biologists process a Gulf sturgeon in river-4

ボート装置

Marine Mammal Stranding Course at NCTC-1

Biologists weigh a Gulf sturgeon in river-5

ボート装置

Marine Mammal Stranding Course at NCTC-5

Field crew outfitted with special gear

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-1

Biologists search for Fountain Darter-4

Marine Mammal Stranding Course at NCTC-2

Medical instruments used by USFWS fisheries crew-2

Marine Mammal Stranding Course at NCTC-1

Fish Nutritionist dries and inspects fish food-4

Marine Mammal Stranding Course at NCTC-12

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-2

Medical instruments used by USFWS fisheries crew-1

Biologists search for Fountain Darter-1

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Fish Nutritionist dries and inspects fish food-1

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