An official website of the United States government

The .gov means it’s official.
Federal government websites always use a .gov or .mil domain. Before sharing sensitive information online, make sure you’re on a .gov or .mil site by inspecting your browser’s address (or “location”) bar.

This site is also protected by an SSL (Secure Sockets Layer) certificate that’s been signed by the U.S. government. The https:// means all transmitted data is encrypted  — in other words, any information or browsing history that you provide is transmitted securely.

You are here Back to top

Invasive Species Resources

Displaying 1 to 20 of 28

Search Help
Washington Native Plant Society.
Pacific Biodiversity Institute (Washington).
Lincoln County Noxious Weed Control Board (Washington).
See also: Weed I.D. and Options for Control for more species

Maryland Department of Natural Resources.

Washington Sea Grant.
Lincoln County Noxious Weed Control Board (Washington).
See also: Weed I.D. and Options for Control for more species

Washington State University Extension.

King County Department of Natural Resources (Washington). Water and Land Resources Division.

Maryland Department of Natural Resources.

Smithsonian Environmental Research Center.
Are you a crabber, waterman, or concerned citizen? We need your help to detect and assess the status of Chinese Mitten Crabs along the Atlantic and the Gulf Coasts. Recently a new website, Mitten Crab Watch, has been launched to provide information on the invasion of the mitten crab and to allow users to more easily report catches.
Washington Department of Agriculture.

Maryland Department of Natural Resources. Wildlife and Heritage Service.

Washington State Recreation and Conservation Office.

To help combat the $1.3 billion threat invasive species pose to Washington's economy every year, the Washington Invasive Species Council is inviting the public to the frontlines of its work by detecting invasive species and reporting them on its newly improved WA Invasives app. The free app enables anyone to report a plant or animal by collecting photographs, geographic coordinates, and sighting information. Users recreating in the backcountry also can collect data offline, when cellular service isn't available. The app also acts as digital field guide.

Washington Department of Fish and Wildlife.
Washington Invasive Species Council.
The states of Oregon, Washington, and Idaho are urging people to report any feral pig sighting by calling a toll-free, public hotline, the Swine Line: 1-888-268-9219. The states hope the hotline will help them eradicate and curb the spread of feral pigs and provide a better sense of the number of pigs here. See also: Agencies Encourage Reporting of Feral Swine (Nov 21, 2016). The Washington Invasive Species Council, Washington Department of Agriculture, Washington Department of Fish and Wildlife, and U.S. Department of Agriculture Animal and Plant Health Inspection Service have issued a news release asking landowners, hikers, hunters, and other recreationists to report feral swine.
Lincoln County Noxious Weed Control Board (Washington).
See also: Weed I.D. and Options for Control for more species

Maryland Department of Natural Resources.

Do you hike, ride, bird, camp, fish, or otherwise recreate in state parks, forests or wildlands? Lend YOUR eyes to help Maryland's biodiversity! The Maryland Natural Heritage Program designed Statewide Eyes to allow volunteers and researchers alike to collect more information about invasive plants on state lands quickly. Volunteers (like you!) use a free mobile application called the Mid-Atlantic Early Detection Network (MAEDN) to identify, photograph and map the location of invasive plants, focusing on ecologically significant sites.

Thurston County Noxious Weed Control (Washington).