1,181 Free Photos of Invasive Species

invasive species rivers and streams water work of the service fish boat missouri missouri river usg usfws boat

Male mute swan

Weeds45

WolfeT NearYellowRiverLanding StaffRemovingPurpleLoosestrife 20060726 vpp

resources plants

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Asian Clams (Corbicula fluminea)

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united states weed

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Zebra Mussels (Dreissena polymorpha)

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Zebra Mussels (Dreissena polymorpha)

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Lampricide Control Physical Science Technician explains how the treatment works in the St. Mary's River

Jgibson-9565

Jgibson-9570

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united states weed

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united states weed

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

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

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

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

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

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

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

U.S. Fish and Wildlife Service boat, The Magna Carpa, with catch of invasive carp-2

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

U.S. Fish and Wildlife Service boat, The Magna Carpa, with catch of invasive carp-3

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

U.S. Fish and Wildlife Service boat, The Magna Carpa, searching for invasive carp-3

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

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

Biological Science Technician Dan Suhonen from the Marquette Biological Station prepares equipment for a lampricde application in the Manistique River

employee people

Laura Norcutt from the USFWS Division of Fish and Aquatic Conservation Branch of Aquatic Invasive Species

united states washington

Jenna Tews (L) and Shawn Nowicki (R) discuss treatment locations during the 2015 Conneaut Creek treatment.

Electrofishing for Northern Snakehead-3

Electrofishing for Northern Snakehead-1

Electrofishing for Northern Snakehead-4

Electrofishing for Northern Snakehead-1

Brazilian Pepper plant

Electrofishing for Northern Snakehead-1

Electrofishing for Northern Snakehead-2

Missouri River, near Big Muddy NWR, Missouri-1

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

Electrofishing for Northern Snakehead-2

Electrofishing for Northern Snakehead-6

Electrofishing for Northern Snakehead-1

Electrofishing for Northern Snakehead-1

U.S. Fish and Wildlife Service boat, Dozer Trawler, searching for invasive carp-4

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wildlife animals

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wildlife animals

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wildlife animals

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Heyley, AIS Technician, measuring water temperate for engine flush

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

Invasives Map

united states north

Follow the leader

The wounded lake trout from another angle

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Biologist Wendy Woyczik with chinese delegation at invasive carp control barrier

wisconsin partner

Sea lamprey crews must test the pH levels in each creek to determine how much lampricide to use for a treatment.

Lake trout with severe sea lamprey wounds

Family swim

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

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

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

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

Missouri River, near Big Muddy NWR, Missouri-2

Electrofishing for Northern Snakehead-1

Electrofishing for Northern Snakehead-1

Electrofishing for Northern Snakehead-1

Missouri River, near Big Muddy NWR, Missouri-7

Missouri River, near Big Muddy NWR, Missouri-1

Electrofishing for Northern Snakehead-3

Electrofishing for Northern Snakehead-1

Electrofishing for Northern Snakehead-3

Nicker Bean plant

islands florida

Missouri River, near Big Muddy NWR, Missouri-3

U.S. Fish and Wildlife Service boat, The Magna Carpa, searching for invasive carp-3

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

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

Missouri River, near Big Muddy NWR, Missouri-3

Missouri River, near Big Muddy NWR, Missouri-2

NCTC land management specialist uses motorized injector to treat ash trees

Electrofishing for Northern Snakehead-6

Electrofishing for Northern Snakehead-1

Electrofishing for Northern Snakehead-3

Electrofishing for Northern Snakehead-3

Missouri River, near Big Muddy NWR, Missouri-2

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