1,181 Free Photos of Invasive Species

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Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Elodea on Kenai Peninsula, Alaska

invasion alaska

Weed ID Table

invasive species in alaska

Sibling weed pullers

invasive species in alaska

brother weed pullers

invasive species in alaska

Weed ID table

invasive species in alaska

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

james river boat

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Chicago Carp Meeting May 23, 2011

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Zebra Mussels (Dreissena polymorpha)

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

invasive species james river

Searching for Invasive Species

boy scout minnesota

Zebra Mussel

invasion alaska

Zebra Mussels

invasion alaska

Decorative Moss Balls

Decorative Moss Balls

Sea Lamprey Encounter

invasion animals

Working with Partners

michigan summer

Pulling invasive species

Zebra Mussel

invasion alaska

Zebra Mussel

invasion alaska

Zebra Mussel

invasion alaska

Hanging trap

Bayluscide

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

Mike Locatelli, Aquatic Invasive Species Biologist, flushing an engine

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

Weed Smackdown contest category

invasive species in alaska

invasive species weed

Smackdown team members with weeds

invasive species in alaska

Smackdown team with weeds pulled

invasive species in alaska

Smackdown team members with weeds

invasive species in alaska

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

Invasive Carp Research on the James River in South Dakota. Photo: Sam Stukel (USFWS)

Jgibson-7034

Smackdown team member with weeds

invasive species in alaska

Smackdown team member with weeds

invasive species in alaska

invasive species weed

Cooked pig head with Hardy

invasive species checkflickr

Girl with White Sweet Clover

invasive species in alaska

Smackdown team member with weeds

invasive species in alaska

invasive species weed

Smackdown team members with weeds

invasive species in alaska

Youngest Smackdown weed puller

invasive species in alaska

Sporting weed theme tattoos

invasive species in alaska

Sporting weed theme tattoos

invasive species in alaska

Girl Scout weed pullers

invasive species in alaska

invasive species weed

invasive species weed

Jgibson-6999

Smackdown team with weeds pulled

invasive species in alaska

invasive species weed

Common Carp (Cyprinus carpio) (2)

Troops Learn about Invasive Species

boy scout minnesota

Tieing up

Sea lamprey control

michigan invasion

Bayluscide input

Zebra Mussel

Close-up of a stinkwort plant flower

Service Employee Shawn Nowicki Electrofishing

united states people

Common Carp (Cyprinus carpio),Mirror Variety

Juvenile Bighead Carp (Hypophthalmichthys nobilis)

Invasive Silver carp

Juvenile Bighead Carp (Hypophthalmichthys nobilis)

Tahoe boats and kayaker

lake tahoe aquatic invasive species

Jgibson-6998

Adult Sea Lamprey Catch

Sea Lamprey Eggs

Decorative Moss Balls

Zebra Mussels (Dreissena polymorpha)

Zebra Mussels (Dreissena polymorpha)

Zebra Mussels (Dreissena polymorpha)

St. Mary's trap check

michigan summer

20120106-OC-AMW-0150

birds of prey wildlife

Bighead Carp Juvenile (Hypophthalmichthys nobilis) (6)

Bighead Carp Juvenile (Hypophthalmichthys nobilis) (4)

Tahoe watercraft inspection

lake tahoe aquatic invasive species

Smackdown co-coordinator Laurel Devaney

invasive species in alaska

Zebra Mussels and Moss Balls

invasion alaska

Zebra Mussels and Moss Balls

invasion alaska

Zebra Mussels (Dreissena polymorpha)

Zebra Mussels (Dreissena polymorpha)

Lamprey legnth

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