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National Invasive Species Information Center
U.S. Department of Agriculture

Resource Search

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. Search Help

Displaying 161 to 162 of 162

  • What is an Invasive Species and Why are They a Problem?

    • DOI. United States Geological Survey.

  • YouTube - The Threat of Invasive Species

    • Google. YouTube; TED-Ed.

    • Massive vines that blanket the southern United States, climbing high as they uproot trees and swallow buildings. A ravenous snake that is capable of devouring an alligator. Rabbit populations that eat themselves into starvation. These aren’t horror movie concepts – they’re real stories. But how could such situations exist in nature?