2,839 Free Images of Threatened & Endangered Species

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

Biologist shows front view of Gulf sturgeon in river-2

Biologist stocks Gila trout into Mineral Creek

Photographer captures anglers with their fresh catch

Hawksbill sea turtle

Public access fishing area

Pallid Sturgeon-13

Delmarva Peninsula fox squirrel pit tagging-1

maryland mammals

Canyon at San Diego National Wildlife Refuge

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

landscape water

Biologists deploy a GPS elk collar on a cow elk

Yakama tribal member with traditional dip net-4

Fishing near a small town along the Columbia River-2

Candy darter-1

Southern Sea otter with green crab

Pallid Sturgeon-1

Black-footed Ferret-1

wildlife mammals

Coastal sage scrub and oak riparian woodlands

Recreational boating on the Columbia River-1

Fishing near a small town along the Columbia River

Black-footed Ferret reintroduction site

landscape mammals

Ash Meadows Amargosa pupfish-3

Biologists in boat study Gulf sturgeon in river

Ash Meadows Amargosa pupfish-1

Indiana bat-1

landscape water

Releasing a captured lynx

Fishing near a small town along the Columbia River-2

Young couple releases a Fall Salmon-1

Ash Meadows Amargosa pupfish-1

Attaching a small satellite GPS collar on a sedated lynx

Angler holds a Fall Chinook salmon

Newly collared female lynx recovers from sedation

wildlife animals

Ash Meadows gumplant

Silver fox in silhouette

Measuring a transect

landscape water

Service biologist,Claire Ellwanger, counts green pitcher plants

Biologists tagging Delmarva Peninsula fox squirrels-2

Ash Meadows Amargosa pupfish-1

Collared lynx exits the trap

wildlife animals

Captive Devils Hole pupfish-5

Captive Devils Hole pupfish-2

Biologist carefully moves the sedated lynx to a recovery position

Ash Meadows Amargosa pupfish-1

Natural resource professionals looking for Tidewater Goby

Wood stork-1

Cave opening at Carters Cave-3

Green Sea Turtles

Loading Gila Trout onto Fish transportation truck

Newly collared female lynx-1

wildlife animals

Silver fox pauses in the snow

Fishing near a small town along the Columbia River-3

Female Canada lynx

Captive Devils Hole pupfish-1

Biologist stocks Gila trout in Mineral Creek-2

Captive Devils Hole pupfish-3

Front paw of a sedated female lynx

animals mammals

Atlantic salmon parr in Cobble Habitat

FWS divers search for salamanders in Spring Lake-2

Lyon's pentacheata

Dibbler

marsupial animals

Nihoa Millerbird Translocation-3

Female lynx fitted with GPS collar

wildlife animals

Pallid sturgeon-1

Loggerhead Sea Turtle tracks

Ash Meadows Amargosa pupfish-1

Photographer captures anglers with their fresh catch-1

Female Canada lynx-3

Delmarva Peninsula fox squirrel pit tagging-2

Female lynx heads back to the forest

wildlife animals

Female Canada lynx-6

Captive Devils Hole pupfish-3

Newly captured and sedated Canada lynx

Pleasant pines

Biologists continually monitor the lynx

Detail of a predator's eye

wildlife animals

Piping plover chick and the big wave

Female lynx fitted with GPS collar-1

wildlife animals

Female lynx fitted with GPS collar-1

wildlife animals

Female Canada lynx heads back to the forest

wildlife animals

Ash Meadows Amargosa pupfish-3

Bonytail Chub

Piping plover chick

Delmarva Peninsula fox squirrel-1

Collared adult male Canada lynx

wildlife animals

Sub-Adult Pallid sturgeons

Short-tailed Albatross and Laysan Albatross chicks with decoys

Pallid sturgeon-4

Rough Popcornflower

Collared female Canada lynx

wildlife animals

Collared Canada lynx crosses the frozen river

Ash Meadows Amargosa pupfish-1

Spring-loving centaury-6

Ash Meadows Amargosa pupfish-2

Newly collared female lynx

wildlife animals

Ash Meadows Amargosa pupfish-6

Lynx is taking off into the forest

wildlife animals

Ash Meadows Amargosa pupfish-3

Collared Canada lynx waking up from sedation

wildlife animals

Fall Chinook salmon in traditional dip nets

Biologist working with sedated lynx

wildlife animals

View of Whooping Crane holding pen from inside the blind

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