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Wikipedia claims there are over 50,000 invasive species in the US. https://en.wikipedia.org/wiki/Invasive_species_in_the_United_States https://en.wikipedia.org
by beautifulfreak 8y ago
Wikipedia claims there are over 50,000 invasive species in the US.
https://en.wikipedia.org/wiki/Invasive_species_in_the_United_States https://en.wikipedia.org/wiki/Invasive_species_in_the_United...
- jchb 8y agoNope, it says "50,000 non-native species". Invasive species are those non-native species that are thought to be harmful to the local ecosystem. Some non-native species can actually be beneficial. The Wikipedia article doesn't offer any number on how many of those 50,000 are invasive, but other sources suggest less than 10%.