Released by The H. John Heinz III Center for Science, Economics and the Environment, another repors that reads like a disaster novel. Here is the summary about invasive species.
- In 2007 there were only two watersheds in the lower 48 states without established non-native fish; most (58%) have more than 10 such species.
- Information about most other non-native species is not adequate for reporting at a national level.
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