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 4 of 4

Search Help
USDA. Forest Service.
There are 21 major species of noxious weeds (invasive) on the Black Hills National Forest in western South Dakota and northeastern Wyoming. 
DOI. National Park Service.
The National Park Service (NPS) has finalized a long-term strategy to reduce the impacts and threats from invasive plants and to restore native plant communities and historic landscapes for 15 national park areas in D.C., Maryland, Virginia and West Virginia. The Invasive Plant Management Plan will guide park staff in standardizing and streamlining their treatment of non-native invasive plants. The plan will also help the NPS identify areas with the most urgent needs in order to address the most immediate threats to park resources. Each of the 15 area parks will develop an annual non-native invasive plant treatment strategy that is based on science, is cost effective, and poses the least amount of risk to people and park resources.
DOI. NPS. Mammoth Cave National Park.
Bats are dying. Please help us protect them. A disease called white-nose syndrome (WNS) is spreading through the eastern United States, killing bat populations. White-nose syndrome is considered to be present in the Mammoth Cave System. It is believed that humans may contribute to the spread of white-nose syndrome by visiting contaminated caves or mines and then wearing the same clothing or carrying the same objects to unaffected caves or mines, transporting spores from one place to the other. You can help us save bats by following a few simple guidelines.

Google. YouTube; National Aeronautics and Space Administration.