5,960 Free Images of Endangered

endangered and/or threatened species freshwater mussel mollusk invertebrate endangered species wildlife nature usfws animals fws

Oncorhynchus tshawytscha-1

endangered and/or threatened species fish

Epioblasma triquetra-1

invertebrate minnesota

Pleurobema collina

invertebrate virginia

Epioblasma florentina

invertebrate virginia

Epioblasma triquetra (outside)

invertebrate tennessee

Cyprogenia stegaria-1

invertebrate ohio

Epioblasma capsaeformis

invertebrate blank

Margaritifera marrianae

invertebrate alabama

Elliptio lanceolata

invertebrate tennessee

Epioblasma penita

invertebrate mississippi

Cyprogenia stegaria-1

invertebrate kentucky

Epioblasma triquetra (inside)

invertebrate tennessee

Lampsilis virescens

invertebrate alabama

Quadrula fragosa

invertebrate wisconsin

Cyprogenia stegaria-1

invertebrate kentucky

Mountain yellow-legged frog release

The beginnings of Salt marsh bird's beak

Callippe Silverspot Butterfly

Electrofishing on the Colorado River

Colorado Pikeminnow Release

wildlife nature

Colorado Pikeminnow Kisses

wildlife nature

Karner blue butterfly (Lycaeides melissa samuelis)

Ozark Big-eared Bat Cluster

San Diego button-celery is a federally endangered plant

San Diego button-celery is a federally endangered plant

Rusty Patched Bumble Bee

Karner blue butterfly (Lycaeides melissa samuelis)

Endangered Peninsular Ranges Population of Desert Bighorn Sheep

wildlife animals

Colorado pikeminnow

wildlife nature

Longnose Sucker

wildlife nature

Razorback sucker

wildlife nature

Humpback Chub

wildlife nature

Razorback Sucker

wildlife nature

Humpback Chub Monitoring

wildlife nature

Female California least tern incubates nest

california bird

Karner blue butterfly (Lycaeides melissa samuelis)

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-5

south carolina mollusk

Juvenile Lake Sturgeons

Southern mountain wild-buckwheat is listed under the ESA.

Owens pupfish is a federally endangered species

FWS biologist measures endangered Purple Cats's Paw mussel-1

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-2

FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-1

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-1

FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-1

biologist mollusk

FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-1

Shortnose sturgeon portrait

Little Brown Bat (Myotis Lucifugus)

chiroptera chordata

n53_w1150

amphibian turtle

Ozark Big-eared Bat Wing Inspection

Black Footed Ferret

wildlife nature

February 2010 Lynx Tracking

landscape animals

Genoa NFH Mussel Propagation

wildlife animals

Indiana Bats

Panda

n110_w1150

Pedate checker-mallow is federally listed under the ESA

california blooming

Biologists scouring the field in search of pedate checker-mallow

landscape grass

Surveying for salt marsh bird's beak

endangered species plants

Southern mountain wild-buckwheat is listed under the ESA.

california nature

Juvenile Lake Sturgeon Mouth

Hibiscadelphus

Fassett's Locoweed

landscape nature

Rusty Patched Bumble Bee

Endangered Palos Verdes blue butterfly

butterfly animals

Rusty Patched Bumble Bee

Federally endangered yellow-legged frog

amphibian reptiles

Mountain yellow-legged frog after release

reptiles animals

Bonytail Chub

wildlife nature

Freshwater Mussels Abound

wildlife animals

Running Buffalo Clover

landscape nature

Adult Male Florida Panther in Fakahatchee Strand Preserve State Park 2006

n216_w1150

ornament plants

Indiana Bats

Villosa trabalis (inside)

invertebrate tennessee

Epioblasma capsaeformis-1

invertebrate blank

Fusconaia cor (outside)

invertebrate virginia

Epioblasma brevidens-1

invertebrate virginia

Epioblasma capsaeformis-1

invertebrate tennessee

Cyrtonaias tampicoensis-1

invertebrate texas

Epioblasma capsaeformis-1

invertebrate blank

Epioblasma brevidens-1

invertebrate virginia

Villosa fabalis-1

invertebrate mollusk

Clubshell mussels

pennsylvania mollusk

Alasmidonta heterodon

invertebrate mollusk

Epioblasma brevidens-1

invertebrate blank

Medionidus acutissimus-6

invertebrate alabama

Epioblasma capsaeformis-2

invertebrate blank

Epioblasma capsaeformis-2

invertebrate blank

Alasmidonta heterodon (outside)

invertebrate maryland

Epioblasma capsaeformis-2

invertebrate blank

Epioblasma capsaeformis-3

invertebrate blank

Pleuronaia dolabelloides-1

invertebrate virginia

Villosa fabalis-1

invertebrate mollusk

Epioblasma brevidens-1

invertebrate virginia

Epioblasma capsaeformis-1

invertebrate blank

Cyrtonaias tampicoensis-2

invertebrate texas

Scaphirhynchus platorynchus-1

Epioblasma rangiana-1

invertebrate ohio

Ptychobranchus subtentus-1

invertebrate virginia

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