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Zebra mussel numbers skyrocket in lower St. Croix River
Invasive clams rebound after years of decline, putting entire river at risk.
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Prevention is essential to keep invasive species out of the St. Croix River
Zebra mussels and other non-native organisms can have severe negative ecological and economic effects.
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Workshop to share information about controlling zebra mussels
Minnesota and Wisconsin meeting will cover the threat to the St. Croix River and possible steps to protect it.
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Guest Post: Zebra Mussels Still a Threat
One of the biggest invaders in the St. Croix River is the zebra mussel.
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Zebra Mussels Hard to Find in the St. Croix
National Park Service scientists say the invasive species’ numbers were down again in 2013.
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Zebra Mussel Decline Continues in the St. Croix
For two consecutive years, almost none of the invasive species have been found in the river.
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Invasive zebra mussels disappear from St. Croix River
A new survey of the river has given boaters, native mussels and swimmers reason for hope.