2,306 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-2

Aquatic invertebrate, stonefly

Aquatic invertebrate -3

Aquatic invertebrate -1

Extracting glochidia from freshwater mussel-1

underwater equipment

Laboratory analysis by Service geneticist-3

Biologists search for Fountain Darter-2

Infesting smallmouth bass with freshwater mussel larvae-1

Glochidia on bass gill-1

underwater fish

Research tools at the Abernathy Fish Technology Center

washington fish

Service employee at Abernathy Fish Technology Center

washington fish

Infesting smallmouth bass with freshwater mussel larvae-3

Infesting smallmouth bass with freshwater mussel larvae-1

Service personnel with fish nutrition research equipment

washington fish

Glochidia on bass gill-1

underwater fish

Lost River sucker

washington fish

Service employee with fish nutrition research equipment

washington fish

Aquatic invertebrate -2

Aquatic invertebrate -2

Aquatic invertebrate -1

Aquatic invertebrate -1

Aquatic invertebrate -4

Infesting smallmouth bass with freshwater mussel larvae-2

Family enjoying refuge-3

recreational children

Nutrition and Growth display at Stream Habitat Restoration Education Center

west virginia exhibition

Plain pocketbook mussel displaying lure fish mimic with eye spot

west virginia invertebrate

Extracting glochidia from freshwater mussel-4

underwater research

Tidewater Goby -2

california fish

Infesting smallmouth bass with freshwater mussel larvae-1

Infesting smallmouth bass with freshwater mussel larvae-3

Aquatic invertebrate -1

Aquatic invertebrate -1

Aquatic invertebrate -3

Lost River sucker-1

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-3

washington fish

Abernathy Fish Technology Center-1

Infesting smallmouth bass with freshwater mussel larvae

Syringe used in extracting glochidia from freshwater mussel

underwater equipment

Aquatic invertebrate -1

Service employee working with fish nutrition research equipment

washington fish

Aquatic invertebrate

Aquatic invertebrate -3

Aquatic invertebrate larvae in wood and leaf case

Cleaning river sediment deposited by Hurricane Irene flood waters

aquaculture vermont

Infesting smallmouth bass with freshwater mussel larvae-4

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

invertebrate biology

Infesting smallmouth bass with freshwater mussel larvae-2

National pilot outdoor classroom and festival amphitheater

exhibition roof

Infesting smallmouth bass with freshwater mussel larvae-1

Syringe used in extracting glochidia from freshwater mussel-1

underwater equipment

Infesting smallmouth bass with freshwater mussel larvae-1

Infesting smallmouth bass with freshwater mussel larvae-1

Speculum used to assist in extracting glochidia from freshwater mussel

underwater equipment

Aquatic invertebrate -2

Aquatic invertebrate -1

arthropod water

Aquatic invertebrate larvae in wood and leaf case -1

Aquatic invertebrate-2

arthropod water

Employee displays a tiny seashell collected on the beach

Clean lab at the White Sulphur Springs National Fish Hatchery

equipment fishery

Biologists at cryogenic tanks for Pallid sturgeon sperm

Aquatic invertebrate larvae in wood and leaf case -5

Aquatic invertebrate -3

Aquatic invertebrate larvae in wood and leaf case -1

Aquatic invertebrate larvae in wood and leaf case -2

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

wildlife animals

Aquatic invertebrate -1

arthropod water

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

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

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

USFWS Fisheries worker carries life jackets

Aquatic invertebrate larvae in wood and leaf case -1

Aquatic invertebrate -1

arthropod water

FWS employee observes an alligator

vegetables icons

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

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

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

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 workers prepare to move Lake sturgeon

new york fishery

USFWS Fisheries workers bait hooks for Lake sturgeon capture-5

new york fishery

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 employee at Cibola National Wildlife Refuge

california pond

USFWS Fisheries workers bait hooks for Lake sturgeon capture-1

new york fishery

USFWS Fisheries workers prepare to move Lake sturgeon-3

new york fishery

USFWS Fisheries workers prepare to release 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

USFWS Fisheries workers prepare to release Lake sturgeon-2

new york fishery

USFWS Fisheries worker prepares to operate on Lake sturgeon-1

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon-2

new york fishery

USFWS Fisheries workers prepare to move Lake sturgeon-2

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon

USFWS Fisheries worker prepares to operate on Lake sturgeon-5

new york fishery

1901 - 2000 of 2,306 Next page

/ 24