An official website of the United States government.
Invasive species – non-native plants, animals, or pathogens that cause harm to natural areas – impact both our economy and the environment. Their environmental impacts can affect outdoor activities such as fishing, hiking and birding. You can help prevent these impacts by becoming a hero and joining the more than 90% of outdoor enthusiasts in Illinois who are already fighting the spread of invaders.
Invasive Species Resources
Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source.
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Search HelpIllinois-Indiana Sea Grant College Program; Illinois Natural History Survey; Illinois Department of Natural Resources.
TexasInvasives.org.
Zebra mussels are a small, destructive invasive species that can spread across Texas by hitching a ride on boats and trailers. Zebra mussels can cause tremendous environmental and economic damage - hurting aquatic life, damaging your boat, hindering water recreation and even threatening your water supply. In the state's ongoing effort to combat the spread of invasive zebra mussels, new rules effective July 1, 2014 require that all boats operating on public fresh water anywhere in Texas be drained after use.
TexasInvasives.org.
Tell your friends and family about invasive species! Share videos, brochures, photos and other materials. Texas is a big state, and we can't get the word out to everyone without your help. You can either fill out the form to order them, or you can download versions from this website.