11,947 Free Images of Aquatic

water aquatic environment employees(usfws)rivers and streams plants biologist survey virginia riverbed biologists(usfws)

Pallid Sturgeon Larvae

wildlife nature

San Juan River Sampling

Collecting Data During Spirit Lake Nation Assessment

Sick Colorado Pikeminnows

wildlife nature

Juvenile Redear Sunfish

wildlife nature

Flagging during river and stream assessment-3

FWS employees surveying and assessing rivers and streams

Flagging during river and stream assessment

U.S. Fish and Wildlife Service boat, The Magna Carpa, with catch of invasive carp-1

U.S. Fish and Wildlife Service boat, The Magna Carpa, searching for invasive carp-2

Europese Zwemkampioenschappen, Ada Kok op podium, Bestanddeelnr 919-4960

historical history

Europese Zwemkampioenschappen, Georgiy Prokopenko (Rusland) in aktie, Bestanddeelnr 919-4600

historical history

Europese Zwemkampioenschappen, Bob Mac Gregor (Engeland, Bestanddeelnr 919-4944

historical history

Europese Zwemkampioenschappen, Sikkens, Ludgrove en Caron, Bestanddeelnr 919-4932

historical history

Leadville National Fish Hatchery: A Place of Historic Significance

wildlife nature

Fish with Tribal Pattern

fish with tribal pattern tribal fish

Europese Zwemkampioenschappen, Betty Heukels na overwinning, Bestanddeelnr 919-4990

historical history

Europese Zwemkampioenschappen, Irena Podonycleova (Rusland) geeft handtekening, Bestanddeelnr 919-4598

historical history

Europese Zwemkampioenschappen, Christina Hagberg (Zweden (kop), Bestanddeelnr 919-4605

historical history

Europese Zwemkampioenschappen, aanmoedigen Kerkhoven, Ada Kok, Bestanddeelnr 919-4936

historical history

Europese Zwemkampioenschappen, aanmoedigen Kerkhoven, Ada Kok, Bestanddeelnr 919-4935

historical history

Culvert at Third Beach

united states beach

Musconectcong River near Hughesville Dam removal site

Aquatic creates found in one of the pond at Mount St. Helens

research ecology

Aquatic creates found in one of the pond at Mount St. Helens

research ecology

Tagging Lake Sturgeon

wildlife nature

Rainbow Trout (Oncorhynchus mykiss)

rainbow trout usfws

Relocating Rainbow Trout at a Hatchery

wildlife nature

Female Coaster Brook Trout

Male Coaster Brook Trout

Male Coaster Brook Trout

Pallid Sturgeon Larvae

wildlife nature

Juvenile Coaster Brook Trout

Touring Visitors at Saratoga National Fish Hatchery

wildlife nature

Redear stocking at Air Force Base

wildlife nature

Adult Pallid Sturgeon

Archery Lesson

wildlife nature

Pallid Sturgeon Fry

wildlife nature

Electrofishing Along a Waterfall

Larval Pallid Sturgeon

wildlife nature

Hatchery Egg Jars

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-5

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-1

Flagging during river and stream assessment-1

FWS employees surveying and assessing rivers and streams-1

U.S. Fish and Wildlife Service boat, The Magna Carpa, searching for invasive carp-4

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-3

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employee observes an alligator

vegetables icons

U.S. Fish and Wildlife Service boat, The Magna Carpa, searching for invasive carp-1

FWS employees surveying and assessing rivers and streams-6

Fish with Tribal Pattern

fish with tribal pattern tribal fish

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

Fisheries crew of the US Fish and Wildlife boat, The Magna Carpa, on Missouri River

FWS employees surveying and assessing rivers and streams-5

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-5

FWS employees surveying and assessing rivers and streams-3

U.S. Fish and Wildlife Service boat, Dozer Trawler, searching for invasive carp-2

FWS employees surveying and assessing rivers and streams-1

Processing eDNA samples

Sampling Fish in Rocky Mountain National Park

wildlife nature

Lake Darling, North Dakota

Lake Michigan near the Michigan and Canada Border

michigan summer

Loading Truck for Fish Stocking Trip at Jones Hole

wildlife nature

Sample Counting Eggs

wildlife nature

Juvenile Coaster Brook Trout

Sampling Fish in the Colorado River

Razorback Sucker (Xyrauchen texanus)

wildlife aquarium

Weighing Fingerlings at Fish Hatchery

wildlife nature

Radio Tagging a Juvenile Sturgeon

wildlife nature

Westecunk Creek Barrier - After Removal, Eaglewood N.J.

Photo after Removal of Wasena Dam

united states virginia

Alewife young of the year - fall monitoring

united states ocean

Boatload of captured common carp at Valentine National Wildlife Refuge, NE

valentine's day cherry

Redwing Blackbird

united states beach

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