2,987 Free Images of Biologist

work of the service fish employees(usfws)biologists(usfws)service patch fish hatcheries wildlife fishery aquatic environment research

Frog Eggs

animals science

Looking for monarchs in the field

Fish and wildlife biologist Shawn Milar lends a helping hand to two second grade students from Santa Rita Elementary School.

checkflickr people

2012-Kodiak-Serve(02)

wildlife winter

Doug Smith, senior wildlife biologist, on skis in Lamar Valley

Bat survey crew

Accessing genome database

united states fish

201910 Olympic A forest biologist holds a snail during a mollusk survey. USDA photo by Karen Holtrop

washington employee

Dna

😃 emoji science

USFWS Fisheries worker prepares to operate on Lake sturgeon-4

new york fishery

USFWS Fisheries workers prepare to move Lake sturgeon-3

new york fishery

USFWS Fisheries worker prepares to operate on Lake sturgeon-5

new york fishery

Alligator gar-1

FWS biologist holds a purple bankclimber freshwater mussel-1

FWS biologist holds a purple bankclimber freshwater mussel-3

Columbia River scenic

Environmental education at Spring Creek National Fish Hatchery facility-2

Scientists at Lower Columbia River Fish Health Center

Service employees with incubation trays-2

Service employees with incubation trays-1

Service scientist conducts ELISA tests-2

Alligator gar-4

Child and FWS biologist with monarch butterfly

Tagging of black bear cubs-7

wildlife mammals

Fishery biologists drive carp into gill nets with noise-2

Oyster castles provide habitat for oysters

Service personnel prepare fish pump to load fish onto hatchery-1

equipment michigan

FWS employee prepares fish pump to load fish onto hatchery-5

equipment michigan

Biologist operates work boat searching for invasive carp-1

Organizing Tags

Fishery biologist pilots boat while collecting data on Asian carp-2

Fishery biologist pilots boat while collecting data on Asian carp-3

Service personnel prepare fish pump to load fish onto hatchery-1

equipment michigan

Siphon inserted into gravid female golden riffleshell

equipment science

FWS at Pendills Creek National Fish Hatchery cleaning water intake

equipment water

FWS at Pendills Creek National Fish Hatchery with adult lake trout-2

equipment michigan

Alligator gar

Learning how to measure salinity in a salt marsh

Fishery biologists drive carp into gill nets with noise-3

Spawning equipment

FWS employee prepares fish pump to load fish onto hatchery

equipment river

Service personnel prepare fish pump to load fish onto hatchery-1

equipment michigan

Service personnel prepare fish pump to load fish onto hatchery-3

equipment michigan

FWS employees prepare fish pump to load fish onto hatchery-6

equipment michigan

Fishery biologist pilots boat while collecting data on Asian carp-2

Fishery biologist pilots boat while collecting data on Asian carp-5

Releasing a Red-eyed Vireo

Microbiologist

Lower Columbia River Fish Health Center scientist-1

Lower Columbia River Fish Health Center laboratory-1

Lower Columbia River Fish Health Center laboratory-1

Service employee in raceway-3

Service scientist conducts ELISA tests-3

Service employees with incubation trays-3

Lower Columbia River Fish Health Center laboratory-2

Ammocoetes (young Pacific lamprey) at Carmel River 2

Biologists check shorebird eggs for signs of hatch - Arctic Bird Fest 2019

Plains topminnow

Iowa darter

Cougar capture and collar: Wildlife biologist, Dan Stahler, pressurizing the dart

yellowstone cougar

Wildlife Biologist on the National Elk Refuge

Science!

Searching for Endangered Butterflies

wildlife animals

Ian and Agassiz Refuge Biologist, Greg Knutson

outdoors science

Navigating the Mine at Sodalis Nature Preserve

Poster session

education science

Mules help biologists travel into the wilderness for a Paiute cutthroat trout reintroduction

Bald eagle

Speckled Kingsnake

wildlife animals

07162021-FS-GPNF- Fish biologists & land managers worked together to carefully capture, count and remove fish from the project area and place them downstream.

gifford pinchot national forest

Poster Session

education science

Town Hall

education science

Town Hall

education science

USFWS Fisheries workers prepare to release Lake sturgeon-1

Alligator gar-2

USFWS Fisheries workers prepare to release Lake sturgeon-3

Red Knot cannon netting on Cape Cod-1

massachusetts bird

Service scientist at Lower Columbia River Fish Health Center

Service fish marking team member evaluates salmon

Scientist at Lower Columbia River Fish Health Center-6

Child and FWS biologist with monarch butterfly-1

Alligator gar-1

USFWS Fisheries worker carries life jackets

Alligator gar-3

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

FWS employees prepare fish pump to load fish onto hatchery-7

equipment people

Alligator gar-1

Alligator gar-3

Alligator gar-1

Fisheries biologist searching for invasive carp on the Illinois River

Alligator gar-2

Alligator gar-1

Alligator gar-1

Alligator gar-2

Alligator gar-2

Alligator gar-1

Students surveying freshwater mussels-2

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