3,856 Free Photos of Threatening

endangered and/or threatened species work of the service biologists(usfws)fish fish hatcheries animals service patch wildlife water research

Chinook Salmon

underwater fish

USFWS Fisheries workers release Lake sturgeon in Niagara River, New York-3

FWS mussel biologist, Morgan Wolf, confers with Tony Brady, mussel biologist

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

south carolina mollusk

Scenic of Spring Creek National Fish Hatchery-1

Service employee models environmental education simulation of a Pacific salmon-2

recreational children

Shovelnose Sturgeon

wildlife nature

Whooping Crane Family

Desert tortoise translocation processing center

california tortoise

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

USFWS Fisheries worker takes fin sample from lake sturgeon-4

Service employee processing Fall Chinook salmon eggs-5

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

Mother and daughter at Spring Creek National Fish Hatchery-1

architecture children

USFWS Fisheries crew in boat capturing lake sturgeon-1

USFWS Fisheries workers prepare to release Lake sturgeon-4

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

USFWS Fisheries workers prepare to release Lake sturgeon-6

USFWS Fisheries crew in boat capturing lake sturgeon-1

Facade architecture historically

Monk Seal on Laysan Beach

Scenic of Spring Creek National Fish Hatchery

Brown Noddy on Laysan beach

Native American gill netting-3

Mother and daughter at Spring Creek National Fish Hatchery-2

A Polar Bear Biologist Labels Blood Samples from a Bear

polar bear scientist

2016 Pupfish Release

Topeka shiner

What's in your bag?

A share the shore sign on a beach near Oxnard, California.

california beach usfws

Northeastern beach tiger beetle

arthropod animals

Desert Tortoise Awareness Day 2018

reptiles animals

Federally Threatened Western snowy plover

military wildlife

USFWS Fisheries workers prepare to release Lake sturgeon in Niagara River, New York

Lahontan cutthroat trout with floy tag

Juvenile Pallid Sturgeon

Mussel Release

wildlife animals

Juvenile Pallid Sturgeon

Scenic of Spring Creek National Fish Hatchery-1

Service employee collects female Fall Chinook salmon eggs

FWS mussel biologists from Orangeburg National Fish Hatchery

Service employees working at Spring Creek National Fish Hatchery-4

Nihoa Millerbird Translocation-1

Spring Creek National Fish Hatchery-8

USFWS Fisheries workers release Lake sturgeon in Niagara River, New York

FWS divers search for salamanders in Spring Lake-2

Eagle Creek

Nihoa Millerbird Translocation-1

The threatening big steel strike. A view of one of the strikers who is asking for more pay, at his work of puddling, where he is working up his ball of iron to be carried to the LCCN2002695622

historical history

Juncus vaseyi (14779713361)

historical history

Adult Pallid Sturgeon

Whooping Cranes

Chipping for Biofuel

wildlife animals

Topeka shiner (Notropis topeka

endangered species usfws

Olive ridley sea turtle gets prepped for release

wildlife rescue

Desert Tortoise

wildlife animals

Piping Plover Chicks

Sturgeon Mid-Meal

wildlife nature

Topeka shiner (Notropis topeka

gavins point national fish hatchery usfws

Underside of a Shovelnose Sturgeon

wildlife nature

Desert Tortoise Awareness Day 2018

united states tortoise

Juvenile desert tortoise at 29 Palms Marine Corps Base

reptiles animals

Big Bend Gambusia

Scenic area by Spring Creek National Fish Hatchery

Native American gill netting-1

Native American gill netting-7

Fishery biologist surveys a Pallid sturgeon-2

underwater fish

Placing Lahontan cutthroat trout back in water after tagging

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

USFWS Fisheries workers prepare to release Lake sturgeon in Niagara River, New York-1

new york fishery

Native American gill netting

Service employee collecting Fall Chinook salmon eggs-1

Nihoa Millerbird Translocation-1

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-8

south carolina mollusk

Service employee models environmental education simulation of a Pacific salmon-3

recreational children

Scenic of Spring Creek National Fish Hatchery-1

Service employees working at Spring Creek National Fish Hatchery

Service employee collects female Fall Chinook salmon eggs-2

FWS divers search for salamanders in Spring Lake-2

USFWS Fisheries workers release Lake sturgeon in Niagara River, New York-1

Pariette Cactus

protection history

Female Karner Blue Butterfly

wildlife animals

Piping Plover Banding on the Apostle Islands

Piping Plover Banding on the Apostle Islands

Male Karner Blue Butterfly

wildlife animals

Piping Plover Banding on the Apostle Islands

Female Karner Blue Butterfly

wildlife animals

Dakota Skipper Butterflies

Desert Tortoise Awareness Day 2018

reptiles animals

Fishery biologist surveys a Pallid sturgeon

Scenic area by Spring Creek National Fish Hatchery-2

Topeka shiners

Underside of a Shovelnose Sturgeon Head

wildlife nature

3601 - 3700 of 3,856 Next page

/ 39