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University of Minnesota

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Invasive Snails Infest St. Louis River Estuary

Scientists say a tiny but harmful snail species has taken up residence in the St. Louis River estuary. Doug Jensen of the University of Minnesota Sea Grant program says the discovery of faucet snails marks a substantial range expansion for the invasive species. He says they're asking anglers, boaters and waterfowl hunters within the estuary to be especially vigilant about cleaning their boats, waders and other gear before leaving water accesses.

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