Invasives
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Help Prevent The Spread Of Invasive Species
The Wisconsin Department of Natural Resources encourages all to participate in National Invasive Species Awareness Week (NISAW), Feb. 23 through 27, a national event held by the North American Invasive Species Management Association (NAISMA).
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Invasive Species Council Announces Nomination Period For 22nd Annual Invasive Species Action Awards
The Wisconsin Department of Natural Resources (DNR) today announced that the Wisconsin Invasive Species Council is accepting nominations for the 22nd annual Invasive Species Action Awards now through Feb. 15, 2026.
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Waterfowl Hunters Can Help Stop The Spread Of Aquatic Invasive Species
The Wisconsin Department of Natural Resources (DNR) reminds migratory bird hunters that they are essential partners in preventing the spread of aquatic invasive species during the fall hunting seasons.
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Help Stop The Spread Of Aquatic Invasive Species
The Wisconsin Department of Natural Resources (DNR) reminds boaters and anglers to help stop the spread of invasive plants and animals in Wisconsin's waters as part of the Great Lakes Landing Blitz, June 30 – July 13, 2025.
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Join The Second Annual Invasive Species Awareness Weekend
The Wisconsin Department of Natural Resources (DNR) today announced the return of Invasive Species Awareness Weekend on June 21-22, 2025.
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Wisconsin Invasive Species Council Announces Invasive Species Action Awards Winners
The Wisconsin Department of Natural Resources (DNR) congratulates the winners of the 2025 Invasive Species Action Awards, presented by the Wisconsin Invasive Species council during Invasive Species Action Month. The governor-appointed Council advises the DNR and the state legislature on invasive species issues.
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Take Action On Invasive Species This June
The Wisconsin Department of Natural Resources (DNR) asks the public to take simple precautions to avoid spreading invasive species in June, which is Invasive Species Action Month, and all year long.
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Two Online Aquatic Animal Dealers Convicted In Eight Wisconsin Counties
The Wisconsin Department of Natural Resources (DNR) today announced two national online suppliers of aquatic animals have been convicted in multiple Wisconsin county circuit courts for ignoring warnings from the DNR and repeatedly shipping illegal invasive species to schools, residents and businesses.
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Invasive Species Council Announces Nominations Now Open For 21st Annual Invasive Species Action Awards
The Wisconsin Department of Natural Resources (DNR) today announced that the Wisconsin Invasive Species Council is accepting nominations for the 21st annual Invasive Species Action Awards now through Feb. 16, 2025.
- News
Invasive Carp Detected In The Lower Chippewa And Lower Black Rivers
The Wisconsin Department of Natural Resources (DNR) announced today that silver carp, an invasive species, have been detected in portions of the lower Chippewa River and lower Black River in western Wisconsin.