National Invasive Species Information Center (NISIC)
The gateway to invasive species information; covering federal, state, local and international sources.Invasive species are plants, animals, or pathogens that are non-native (or alien) to the ecosystem under consideration, and whose introduction causes or is likely to cause harm.
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Featured News and Resources
News
Read the latest invasive species research news from ScienceDaily
What's New
See what's new on NISIC's Web site
Identify
Identify species that may be invasive
Calendar and Events
Find invasive species related conferences and events