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Invasives

Invasive species and their environmental impacts: NWF Affiliate Press Service

   


Alewife - USFWS



Alewife - USFWS


Asian Carp - FWS


Asian Longhorn Beetle - James Appleby, USFWS


Asian Longhorn Beetle 2 - James Appleby, USFWS


Bighead and Silver Carp - USFWS


Common Reed - Jil Swearingen USDI NPS


Common Salvinia - LA Natural Heritage Program


Eurasian ruffe - Gary Cholwek NBS


Giant Salvinia - LA Natural Heritage Program


Gypsy Moth Caterpillar - James Appleby, USFWS


Japanese Climbing Fern - LA Natural Heritage Program


Kudzu - Jan Carroll, USFWS


Kudzu on Trees - Kerry Britton, USDA Forest Service, Bugwood.org


Nutria - LA Natural Heritage Program


Nutria 2 - LA Natural Heritage Program


Nutria Swimming - LA Natural Heritage Program


Purple Loosestrife - Karen Holland USEPA


Round Goby - Eric Engbretson USFWS


Head picture of Round Goby - USFWS


Sea Lamprey - USFWS


Sea Lamprey 2 - NPS


Sea Lamprey on Lake Trout - USFWS


Sea Lamprey Suckers - NPS


Spiny Fishook - NOAA


Zebra mussels - Center for Great Lakes & Aquatic Sciences


Zebra mussel encrusted tool- NOAA


Zebra mussels on native clam - NOAA


Zebra mussels on native mussel - USFWS


Zebra mussel open siphon - W. Brusate, NOAA


Zebra mussels on stick - S. van Mechelen, NOAA


Zebra mussels on rudder - USFWS


Water Flea - H. Vanderploeg, NOAA


Water Hyacinth - LA Natural Heritage Program