19.009 Ücretsiz fotoğraflar için Usfws

teksas balık alaska araştırma colorado bitki amfibi su kuşlar anket

Kit Fox Utah. Photo Credit USFWS/Clint Wirick

Polar Bear Den Opening

kutup ayısı alaska

Male Polar Bear on Pack Ice

kutup ayısı alaska

Male polar bear near Kaktovik, Alaska

i̇klim değişikliği vahşi yaşam

USFWS biologist holds Texas Wild Rice

Endangered Tobusch fishhook cactus

çiçekli bitki teksas

USFWS biologist holds Texas Wild Rice-2

Endangered Tobusch fishhook cactus-1

çiçekli bitki teksas

USFWS employee with net full of Salmon

teçhizat balık

USFWS biologist collects Texas Wild Rice

USFWS biologist collects Texas Wild Rice-5

USFWS biologist in the San Marcos Aquatic Resource Center

USFWS biologist collects Texas Wild Rice-2

USFWS biologist collects Texas Wild Rice-1

Endangered Tobusch fishhook cactus flower-2

çiçekli bitki teksas

USFWS Biologist collects Texas Wild Rice

Director Steven A. Williams

USFWS biologist collects Texas Wild Rice-1

USFWS biologist in the San Marcos Aquatic Resource Center-1

FWS employee on lower Colorado River

USFWS biologist nets fountain darters in the San Marcos River

Animal waste-2

FWS staff in boat on lower Colorado River

USFWS biologist nets fountain darters in the San Marcos River-7

M/V Tiglax , USFWS Research vessel

Duck Hunting

manzaralı avcılık

Bird bands

monitörü hawaii

USFWS M/V Tiglax at Chowiet Island

Measuring forearm

memeliler yarasa

Service biologists reviewing data

yetişkin kuşlar

Biologist entering cave

memeliler i̇nsanlar

Safety training on the Fond du Lac reservation

kaldırım biyolog

Endangered Tobusch fishhook cactus flower

i̇lkbahar doğa

Brown Pelicans being released

pelikan kuşlar

Fish and Wildlife biologist

Day in the office

Salamander House-4

araştırma amfibi

Endangered Tobusch fishhook cactus flower-2

Columbia River scenic-1

Service biologist Tony Brady

üniforma florida

Ready to bird

Irrigation canal

Puffins near capturing boxes

Setting a net

Biologist cares for fish

wisconsin balık

Fern foliage

Floating a sandpiper egg

Preparing to tag black bear cub-3

memeliler biyolog

Radio transmitters are fitted to some of the birds

monitörü hawaii

Nest searching

Service pilots outside airplane

hava taşıtı anket

Student works at USFWS for new media projects

kaliforniya çeşitlilik

Fern foliage -7

Water diverted for stream restoration

Beautiful mountains

Blackfoot Challenge Tour

Girl scouts in frog survey-1

Moving Friends Forward Conference-1

sosyal yardım eğitim

Biologist displays data sheet

monitörü alaska

Animal waste-8

Biologists sort freshwater mussels

wisconsin balık

Stream restoration-2

Little brown Bat clusters

Service pilot controls the aircraft

hava taşıtı i̇nsanlar

Stream restoration-1

Field work in the Arctic

teçhizat monitörü

Fish and Wildlife biologist at Wind River Reservation

Photographer documents stream restoration

Service biologists with a child

yetişkin çocuk

Biologist documents stream restoration

Biologists discuss stream restoration

St. Vrain River restoration

Biologists examine salamanders

Specimen jar

colorado balık

Salamander House

Shelf fungus-1

Researchers examining Hine's emerald dragonfly

Salamander House-2

Biologists examine salamanders-4

Students identifying fish

Dan Ashe speaking at conference

etkinlik eğitim

Stocking fish-1

colorado balık

Biologists discuss stream restoration-1

Fish identification in the lab

Salamander House-2

Speaker at the Moving Friends Forward Conference-1

sosyal yardım eğitim

Wildlife cameras at traps record wildlife

monitörü alaska

Biologists examine salamanders-5

Biologists examine salamanders-3

Recirculating tanks

Girl scouts in frog survey

Attendee at the Moving Friends Forward Conference

etkinlik eğitim

Stocking fish-2

colorado balık

Little brown Bat clusters-3

Canada lynx kitten-1

vahşi yaşam hayvan

Water diversion for stream restoration

Setting up bait inside the trap

monitörü alaska

‘I‘iwi

Looking for a needle in a haystack

Canada Lynx kitten

vahşi yaşam hayvan

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