5,541 Free Photos of Endangered

endangered and/or threatened species wildlife refuge work of the service animals water fish biologists(usfws)wildlife mammals wildlife viewing

Biologists secure boat along shoreline

American paddlefish and Pallid sturgeon

underwater fish

Public access fishing area

Southern sea otter with her pup in Moss Landing

Yakama tribal member with traditional dip net-4

Canyon at San Diego National Wildlife Refuge

Biologist shows front view of Gulf sturgeon in river-3

Working on a sedated lynx in the field

Pallid Sturgeon-13

Raft of Southern Sea Otters

Barrier protects mountain yellow-legged frogs from nonnative tro-6

landscape water

Pallid Sturgeon-1

Two year old pallid sturgeon

Rafinesque's big-eared bat

Gray wolf-2

Fishing near a small town along the Columbia River-2

Razorback sucker-1

Candy darter-1

Yakama tribal member with dip net pully system

Hawksbill sea turtle

Mountain golden heather blooms

Razorback sucker

Angler holds a Fall Chinook salmon

Attaching a small satellite GPS collar on a sedated lynx

Collared lynx exits the trap

wildlife animals

Black-footed Ferret-1

wildlife mammals

Fishing near a small town along the Columbia River-2

Service biologist,Claire Ellwanger, counts green pitcher plants

Razorback sucker-1

Ash Meadows gumplant

Fishing near a small town along the Columbia River

Biologists in boat study Gulf sturgeon in river

Cave opening at Carters Cave-3

Silver fox in silhouette

Newly collared female lynx recovers from sedation

wildlife animals

Wood stork-1

Captive Devils Hole pupfish-2

Young couple releases a Fall Salmon-1

Ash Meadows Amargosa pupfish-3

Ash Meadows Amargosa pupfish-1

Biologist carefully moves the sedated lynx to a recovery position

Coastal sage scrub and oak riparian woodlands

Natural resource professionals looking for Tidewater Goby

Releasing a captured lynx

Ash Meadows Amargosa pupfish-1

Captive Devils Hole pupfish-5

Ash Meadows Amargosa pupfish-1

Black-footed Ferret reintroduction site

landscape mammals

Recreational boating on the Columbia River-1

Biologists tagging Delmarva Peninsula fox squirrels-2

Indiana bat-1

landscape water

Measuring a transect

landscape water

Ash Meadows Amargosa pupfish-1

Captive Devils Hole pupfish-3

Silver fox pauses in the snow

Female Canada lynx-6

Lyon's pentacheata

Female Canada lynx

Loading Gila Trout onto Fish transportation truck

Female lynx fitted with GPS collar

wildlife animals

Ash Meadows Amargosa pupfish-1

Front paw of a sedated female lynx

animals mammals

Biologist stocks Gila trout in Mineral Creek-2

Female lynx heads back to the forest

wildlife animals

Photographer captures anglers with their fresh catch-1

Delmarva Peninsula fox squirrel pit tagging-2

Nihoa Millerbird Translocation-3

Fishing near a small town along the Columbia River-3

Green Sea Turtles

Captive Devils Hole pupfish-1

Atlantic salmon parr in Cobble Habitat

Pallid sturgeon-1

Loggerhead Sea Turtle tracks

FWS divers search for salamanders in Spring Lake-2

Female Canada lynx-3

Newly collared female lynx-1

wildlife animals

Female lynx fitted with GPS collar-1

wildlife animals

Female lynx fitted with GPS collar-1

wildlife animals

Newly captured and sedated Canada lynx

Rough Popcornflower

Bonytail Chub

Female Canada lynx heads back to the forest

wildlife animals

Ash Meadows Amargosa pupfish-3

Biologists continually monitor the lynx

Piping plover chick

Pleasant pines

Sub-Adult Pallid sturgeons

Collared adult male Canada lynx

wildlife animals

Captive Devils Hole pupfish-3

Piping plover chick and the big wave

Pallid sturgeon-4

Detail of a predator's eye

wildlife animals

Short-tailed Albatross and Laysan Albatross chicks with decoys

Delmarva Peninsula fox squirrel-1

Ash Meadows Amargosa pupfish-1

Ash Meadows Amargosa pupfish-2

Spring-loving centaury-6

Collared Canada lynx crosses the frozen river

Collared female Canada lynx

wildlife animals

Miami Blue Butterfly eggs

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