3,403 Free Images of Work Equipment

work of the service fish fishery fish hatcheries employees(usfws)freshwater mussel biologists(usfws)research aquaculture restored

FWS guides MV Spencer Baird into port

Syringes filled with clean water for harvesting glochidia

equipment science

Juvenile culture chambers in the tank upweller

Standing cages at Genoa National Fish Hatchery

Haemacytometer grid used to enumerate algal cells

architecture fish

Fireman lighting fire in grassland

Fisheries worker aboard MV Spencer Baird-2

MV Spencer Baird-1

Fisheries worker aboard MV Spencer Baird-1

Captain Dave Bohn at the helm of MV Spencer Baird

Bulldozer loosens the ground for Red spruce restoration-1

Mussel silo culture chamber-2

Biologists retrieve seine nets-1

Bridge repair at National Conservation Training Center

architecture equipment

Glochidia being mixed with a turkey baster

equipment science

Sub-adult alewife floater-3

MV Spencer Baird-1

Filter cup used to collect juvenile mussels

equipment science

Red spruce restoration partners

Fireman setting fire in grassland

Culture plates under an inverted microscope

equipment science

Juvenile mussels in a gridline Petri dish

equipment science

Using a clam rake to collect mussels

equipment science

Biologists on Choctawhatchee River -3

FWS guides MV Spencer Baird into port-1

Biologists on Choctawhatchee River -1

Glochidia on bass gill-1

underwater fish

Smallmouth bass propagation at Warm Springs Hatchery-1

Biologists learn how to grow freshwater mussels-1

equipment train

Fisheries worker aboard MV Spencer Baird-1

Bulldozer loosens the ground for Red spruce restoration-2

Removing tagged mussels from the substrate

Hooks baited with alewife for lake sturgeon research-1

Mussels in plastic dish racks

Plankton net on recirculating propagation system-1

equipment science

Biologists on Choctawhatchee River -1

Glochidia on bass gill-4

underwater fish

Biologists on Choctawhatchee River -3

Biologists learn how to grow freshwater mussels-1

equipment train

Fish nutrition research equipment-1

washington fish

Biologists learn how to grow freshwater mussels-2

equipment train

Glochidia on bass gill-1

underwater fish

Glochidia on bass gill-2

underwater fish

Mussel basket with 200 micron mesh

Culture beakers in the pulsed flow-through system

Extracting glochidia from freshwater mussel

underwater equipment

Bulldozer loosens the ground for red spruce restoration-1

Biologist drives fisheries boat on Missouri River

Bridge repair at National Conservation Training Center-1

equipment adult

Glochidia on bass gill-2

underwater fish

Glochidia on bass gill-2

underwater fish

Partial flow-through bucket system-1

Self-cleaning tank from a multi-tank system

equipment research

FWS employee treats water for truck livewells

equipment michigan

Wildlife biologist in the field

equipment new york

Biologists learn how to grow freshwater mussels-1

equipment train

Glochidia are pipetted onto the gills of the mudpuppy

equipment science

Sub-adult Fatmucket

Biologists learn how to grow freshwater mussels-1

equipment train

Biologists learn how to grow freshwater mussels-1

equipment train

Partial flow-through bucket system-2

Biologists learn how to grow freshwater mussels-1

equipment train

Researcher at Bozeman Fish Technology Center

Single rearing plan with juvenile freshwater mussels

underwater fish

Road Grader

heavy equipment vehicle

Tower Crane

Delivering water and feed to the culture beakers

MV Spencer Baird-3

Biologist with smallmouth bass

Northern riffleshell

Juvenile lake trout in livewell aboard MV Spencer Baird

PVC pipe and coupler used to form a filter cup

equipment science

Extracting glochidia from freshwater mussel-1

underwater equipment

Gulf sturgeon on boat in holding tank

FWS guides MV Spencer Baird into port-1

Fisheries worker aboard MV Spencer Baird-1

Excision of the demibranchs for in vitro culture

Largemouth bass being poured through a net

equipment science

Red spruce restoration partners-1

Glochidia on bass gill-1

underwater fish

FWS guides MV Spencer Baird into port-4

Nested sieves using a PVC male adaptor

USFWS Fisheries crew transporting lake sturgeon-1

Captain Dave Bohn at the helm of MV Spencer Baird-1

Tank upweller at Missouri State University

USFWS Fisheries crew transporting lake sturgeon-2

FWS guides MV Spencer Baird into port-3

Monitoring the gills of fish host during infestation

equipment science

Juvenile pink mucket

Researcher examines a freshwater mussel-1

equipment research

Laser engraver at Virginia Fisheries and Aquatic Wildlife Center

FWS at Pendills Creek National Fish Hatchery-1

equipment michigan

USFWS Fisheries crew transporting lake sturgeon-1

Biologist with gulf sturgeon on the Choctawhatchee River

Biologist holds salmon scale

Manual siphoning of juveniles from static aquaria

equipment science

Mussel culture chambers taken apart for demonstration

Smallmouth bass propagation at Warm Springs Hatchery-2

Fisheries worker aboard MV Spencer Baird-1

FWS employee treats water for truck livewells-1

equipment michigan

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