2,305 Free Images of Aquatic Environment

employees(usfws)biologists(usfws)work of the service virginia fishery rivers and streams service patch water connecting people with nature freshwater mussel

Aquatic invertebrate -1

Aquatic invertebrate-1

Aquatic invertebrate -1

Aquatic invertebrate -7

U.S. Fish and Wildlife Service boat, The Magna Carpa, 360-degree fish-finder

Aquatic invertebrate-1

Aquatic invertebrate -1

Aquatic invertebrate-1

Aquatic invertebrate-2

Infesting smallmouth bass with freshwater mussel larvae-1

Service personnel with fish nutrition research equipment

washington fish

Service employee with fish nutrition research equipment

washington fish

Glochidia on bass gill-1

underwater fish

Lost River sucker

washington fish

Infesting smallmouth bass with freshwater mussel larvae-1

Infesting smallmouth bass with freshwater mussel larvae-3

Extracting glochidia from freshwater mussel-4

underwater research

Tidewater Goby -2

california fish

Infesting smallmouth bass with freshwater mussel larvae-2

Family enjoying refuge-3

recreational children

Plain pocketbook mussel displaying lure fish mimic with eye spot

west virginia invertebrate

Nutrition and Growth display at Stream Habitat Restoration Education Center

west virginia exhibition

Infesting smallmouth bass with freshwater mussel larvae-1

Extracting glochidia from freshwater mussel-1

underwater equipment

Infesting smallmouth bass with freshwater mussel larvae-3

Service employee at Abernathy Fish Technology Center

washington fish

Glochidia on bass gill-1

underwater fish

Laboratory analysis by Service geneticist-3

Research tools at the Abernathy Fish Technology Center

washington fish

Biologists search for Fountain Darter-2

Aquatic invertebrate -3

Aquatic invertebrate -1

Aquatic invertebrate -1

Aquatic invertebrate -1

Syringe used in extracting glochidia from freshwater mussel

underwater equipment

Lost River sucker-3

washington fish

Abernathy Fish Technology Center-1

Infesting smallmouth bass with freshwater mussel larvae

Service employee working with fish nutrition research equipment

washington fish

Lost River sucker-1

washington fish

Plain pocketbook mussel displaying lure, fish mimic with eye spot-1

west virginia invertebrate

Lost River sucker-1

washington fish

Aquatic invertebrate larvae in wood and leaf case

Aquatic invertebrate -3

Aquatic invertebrate -2

Aquatic invertebrate

Speculum used to assist in extracting glochidia from freshwater mussel

underwater equipment

Infesting smallmouth bass with freshwater mussel larvae-2

Infesting smallmouth bass with freshwater mussel larvae-1

Syringe used in extracting glochidia from freshwater mussel-1

underwater equipment

National pilot outdoor classroom and festival amphitheater

exhibition roof

Infesting smallmouth bass with freshwater mussel larvae-1

Infesting smallmouth bass with freshwater mussel larvae-1

Clean lab at the White Sulphur Springs National Fish Hatchery

equipment fishery

Biologists at cryogenic tanks for Pallid sturgeon sperm

Employee displays a tiny seashell collected on the beach

Infesting smallmouth bass with freshwater mussel larvae-4

Plain pocketbook mussel displaying lure, fish mimic with eye spot-1

invertebrate biology

Cleaning river sediment deposited by Hurricane Irene flood waters

aquaculture vermont

Aquatic invertebrate-2

arthropod water

Aquatic invertebrate larvae in wood and leaf case -5

Aquatic invertebrate -1

arthropod water

Aquatic invertebrate larvae in wood and leaf case -1

Aquatic invertebrate larvae in wood and leaf case -2

Aquatic invertebrate larvae in wood and leaf case -1

Aquatic invertebrate -1

arthropod water

Plain pocketbook mussel displaying lure, fish mimic with eye spot-1

wildlife animals

Aquatic invertebrate -3

Aquatic invertebrate larvae in wood and leaf case -1

U.S. Fish and Wildlife Service and local police working together

USFWS Fisheries worker carries life jackets

U.S. Fish and Wildlife Service boat, Bone Collector, decal

U.S. Fish and Wildlife Service boat, Magna Carpa, decal

Plain pocketbook mussel displaying lure, fish mimic with eye spot-2

Plain pocketbook mussel displaying lure, fish mimic with eye spot-2

wildlife animals

Wild fish building at the White Sulphur Springs National Fish Hatchery

architecture equipment

Plain pocketbook mussel displaying lure, fish mimic with eye spot-1

Aquatic invertebrate -1

arthropod water

FWS employee observes an alligator

vegetables icons

USFWS Fisheries workers bait hooks for Lake sturgeon capture

new york fishery

Plain pocketbook mussel displaying lure, fish mimic with eye spot

Visitor Center at White Sulphur Springs National Fish Hatchery

U.S. Fish and Wildlife Service boat, Magna Carpa, decal-1

USFWS Fisheries worker prepares to operate on Lake sturgeon

new york fishery

USFWS Fisheries workers bait hooks for Lake sturgeon capture-1

new york fishery

Plain pocketbook mussel displaying lure, fish mimic with eye spot-2

wildlife animals

USFWS Fisheries workers bait hooks for Lake sturgeon capture-1

new york fishery

USFWS employee at Cibola National Wildlife Refuge

california pond

USFWS Fisheries workers prepare to move Lake sturgeon

new york fishery

USFWS Fisheries workers bait hooks for Lake sturgeon capture-5

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon-2

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon

USFWS Fisheries workers prepare to move Lake sturgeon-2

new york fishery

USFWS Fisheries worker prepares to operate on Lake sturgeon-5

new york fishery

USFWS Fisheries worker prepares to operate on Lake sturgeon-4

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon-4

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon-1

new york fishery

USFWS Fisheries worker prepares to operate on Lake sturgeon-1

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon-1

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon-2

new york fishery

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