3,403 Free Images of Work Equipment

work of the service employees(usfws)fish research biologists(usfws)fishery fish hatcheries rivers and streams freshwater mussel water

Plankton net on recirculating propagation system-2

equipment science

Captain Dave Bohn at the helm of MV Spencer Baird-3

Excised gills being placed in the culture media

equipment science

Freshwater mussels being held in a large holding tank

equipment science

Fisheries worker aboard MV Spencer Baird-1

Captain Dave Bohn at the helm of MV Spencer Baird-8

Scuba diver using PIT tag reader

Paul Smith from Moosehorn National Wildlife Refuge

transport equipment

Filter cup used to collect juvenile mussels-7

equipment science

Firefighter standing guard over fire

Loading boat on Missouri River-1

Red spruce restoration partners-1

Service personnel with fish nutrition research equipment

washington fish

Medical instruments used by USFWS fisheries crew

Videographer films biologists-1

Service employee with fish nutrition research equipment

washington fish

Fish and Wildlife employee photographs baby salmon

USFWS Fisheries crew transporting lake sturgeon-3

Fisheries worker aboard MV Spencer Baird-4

Biologists retrieve seine nets-2

Glochidia on bass gill-1

underwater fish

Researcher examines a freshwater mussel

equipment people

Electrician Illustration

illustration technology

Biologist with gulf sturgeon on the Choctawhatchee River-5

Refuge manager at Swan Lake NWR-4

Pipetting glochidia onto the gills of an anesthetized fish

Biologist with gulf sturgeon on the Choctawhatchee River-1

Drawbridge opening for MV Spencer Baird

Bulk algae containers at Virginia Fisheries and Aquatic Wildlife Center

Refrigerated recirculating system for holding freshwater mussel brood stock

equipment science

Refuge manager at Swan Lake NWR-2

Refuge manager at Swan Lake NWR-1

Juvenile lake trout in livewell aboard MV Spencer Baird-6

Refuge manager at Swan Lake NWR-2

USFWS Fisheries crew in boat-1

Refuge manager at Swan Lake NWR-15

USFWS Fisheries crew in boat-2

Sub-adult alewife floater

Biologist with gulf sturgeon on the Choctawhatchee River-1

Biologist with gulf sturgeon on the Choctawhatchee River-2

Refuge manager at Swan Lake NWR-1

Inside of a suspended upwelling system culture chamber-2

Hooks baited with alewife for lake sturgeon research-7

Biologist with gulf sturgeon on the Choctawhatchee River-1

Refuge manager at Swan Lake NWR-1

Biologist with gulf sturgeon on the Choctawhatchee River-2

Glochidia of the golden riffleshell-1

equipment science

Largemouth bass in the infestation bath

Artemia boxes used to clean and separate mussels from sediment substrate

USFWS Fisheries crew in boat-3

Fisheries worker aboard MV Spencer Baird-2

Monitoring the gills of fish host during infestation-3

equipment science

Smallmouth bass propagation at Warm Springs Hatchery-2

Biologist with gulf sturgeon on the Choctawhatchee River-3

Higgins eye pearlymussel

MV Spencer Baird-6

Biologists learn how to grow freshwater mussels-4

equipment train

Refuge manager at Swan Lake NWR-4

Biologists learn how to grow freshwater mussels-1

equipment train

Fish Nutritionist dries and inspects fish food-1

Metal plate used to hold mussels in place in the laser engraver

Biologist with gulf sturgeon on the Choctawhatchee River-2

Mussel culture chambers removed from the mussel bunker

Syringe used in extracting glochidia from freshwater mussel

underwater equipment

Monitoring the gills of fish host during infestation-1

equipment science

Biologist with gulf sturgeon on the Choctawhatchee River-1

Biologist with gulf sturgeon on the Choctawhatchee River-1

NCTC land management specialist with live-trap, releasing eastern cottontail

equipment mammals

Water and sediments passed through a sieve in the Hruska Box

Biologists search for freshwater mussels in the Jefferson River

equipment montana

Biologist with gulf sturgeon on the Choctawhatchee River-2

Portrait of an unknown scientist, Robert Jacob Hamerton, Circa 1824 – 1904

robert jacob hamerton chemistry experiments

agriculture harvest

Red spruce restoration-1

Biologist extracting glochidia from the plain pocketbook

equipment science

NCTC land management specialist with live-trap, releasing trapped groundhog

equipment rodents

Glochidia of the golden riffleshell

animals science

MV Spencer Baird-1

Alabama Aquatic Biodiversity Center building

NCTC land management specialist with live-trap, releasing trapped groundhog-3

equipment rodents

FWS photographer uses cell phone

photographer equipment

USFWSFisheries worker performs procedure to implant transmitter in lake sturgeon

FWS biologist inspects the growth of crayfish-1

crustacean equipment

Service scientist

FWS biologist inspects the growth of crayfish-1

crustacean equipment

Mobile Aquatic Rearing System at Genoa National Fish Hatchery

FWS biologist inspects the growth of crayfish

crustacean science

Biologist on the Andreafsky river-1

NCTC land management specialist with live-trap, releasing eastern cottontail-2

equipment mammals

Measuring freshwater mussel shells in the field using calipers

Service personnel prepare fish pump to load fish onto hatchery

equipment michigan

Various size nuts used as a wedge to hold open a freshwater mussel for extracting glochidia

underwater fish

Biologist pilots boat on the Andreafsky River

Videographer films biologists-2

FWS biologist inspects the growth of crayfish-1

crustacean equipment

FWS biologist inspects the growth of crayfish-2

crustacean equipment

USFWS Fisheries crew in boat-2

Individual tanks in the multi-tank system drain into a PVC trough

equipment science

Juvenile lake trout in livewell aboard MV Spencer Baird-1

Alabama Aquatic Biodiversity Center building-1

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