2,839 Free Images of Threatened & Endangered Species

animals endangered and/or threatened species wildlife summer nature spring fish employees(usfws)wisconsin butterfly

Can you spot the gnatcatcher?

Endangered Carolina Heelsplitter Mussels-1

south carolina brown

Oral History

congress history

Passenger pigeon

Dakota Skipper Butterfly on Purple Coneflower

Dakota Skipper Butterfly on Purple Coneflower

Dakota Skipper Butterfly on Purple Coneflower

Dakota Skipper Butterfly on Purple Coneflower

Northern sea otter raft

marine mammal ocean

Suwannee moccasinshell-1

florida mollusk

Crowding the Atlantic salmon

Lake sturgeon tailfin

Employee holding a Pygmy rabbit

animals mammals

Pleuronaia gibbera (outside)-1

animals insects

Topeka shiner

Hine's Emerald Dragonfly Larvae

Topeka Shiner Fishling

Juvenile Pallid Sturgeon

Mussel Release

wildlife animals

Juvenile Pallid Sturgeon

Spectacled Eider Male and Female

threatening alaska

2011 Year of the Turtle

reptiles animals

Hatchery workers spawn Endangered pallid sturgeon-1

Black-footed Ferret release-1

colorado mammals

Purple bankclimber in captivity with glochidia

Gulf moccasinshell

animals georgia

Thread-leaved brodiaea is a federal and state threatened species.

Wood bison in the snow

Piping Plover Chicks

Group of Steller's eider

Wood bison bull at the Alaska Wildlife Conservation Center

Endangered freshwater mussels-1

Endangered freshwater mussels-2

pennsylvania mollusk

FWS Employee Catches American Alligator

wildlife refuge georgia

Northern riffleshell mussels

pennsylvania mollusk

Black-footed Ferret release-2

colorado mammals

Landa Park Spring-9

underwater research

Landa Park Spring-1

underwater research

Gila trout

partnership new mexico

Whooping Crane Family

Piping Plover Banding on the Apostle Islands

Piping Plover Banding on the Apostle Islands

Male Karner Blue Butterfly

wildlife animals

Juvenile Winged Mapleleaf Mussels

wildlife animals

Topeka shiner

Endangered freshwater mussels

Endangered freshwater mussels-1

pennsylvania mollusk

Endangered freshwater mussels-1

pennsylvania mollusk

Juvenile pallid sturgeon

conservation fish

Topeka shiners

Whooping Crane Family

PIT tagged freshwater mussels-3

pennsylvania mollusk

Nihoa Millerbird Translocation-1

Nihoa Millerbird Translocation-1

Divers search San Marcos River-1

underwater fish

Flag marks the brodiaea spot

Dakota Skipper Butterfly on Purple Coneflower

Dakota Skipper Butterflies on Purple Coneflower

Dakota Skipper Butterflies on Purple Coneflower

Dakota Skipper Butterfly on Purple Coneflower

Dakota Skipper Butterflies on Purple Coneflower

Dakota Skipper Butterfly on Purple Coneflower

Adult Pallid Sturgeon

Chipping for Biofuel

wildlife animals

Whooping Cranes

Divers search San Marcos River-1

Black-footed Ferret release

animals mammals

Wood bison adult and calf

Endangered Karner Blue Butterfly

wildlife animals

Fritillary

Hatchery workers spawn Endangered pallid sturgeon

Flags mark the location of thread-leaved brodiaea

conservation perennial

Tree Harvest

wildlife animals

Federally threatened San Diego thornmint at McGinty Mountain in San Diego County

california plants

Oncorhynchus tshawytscha-4

Dakota Skipper Butterfly on Purple Coneflower

Dakota Skipper Butterfly on Purple Coneflower

Adult Pallid Sturgeon

Turtle nest hatchery-2

volunteer reptiles

Setting Trap for Delmarva Fox Squirrel

Masked Bobwhite-1

Suwannee moccasinshell

Captured pallid sturgeon

Suwannee moccasinshell-4

florida mollusk

Hatchery workers spawn Endangered pallid sturgeon-1

Hatchery workers spawn Endangered pallid sturgeon-2

Hatchery workers spawn Endangered pallid sturgeon-2

Hatchery workers spawn Endangered pallid sturgeon-4

Hatchery workers spawn Endangered pallid sturgeon-2

Hatchery workers spawn Endangered pallid sturgeon-5

Preparing Hine's Emerald Dragonfly Larvae for Winter

dragonfly people

Adult Pallid Sturgeon

Male Karner Blue Butterfly

wildlife animals

Piping Plover Banding on the Apostle Islands

Piping Plover Banding on the Apostle Islands

Female Karner Blue Butterfly

wildlife animals

Piping Plover Banding on the Apostle Islands

Female Karner Blue Butterfly

wildlife animals

Shinyrayed pocketbook

Ashland Forensics Lab-1

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