Educators
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Answers to your questions about groundwater
Approximately two-thirds of the people in Wisconsin obtain their drinking water from groundwater. If your water comes from a well, public or private, you’re one of these people! Groundwater is also essential for Wisconsin’s farm and business…
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Conservation grazing
Many of Wisconsin's Wildlife Management Areas (WMAs) have grassland habitats dependent on disturbance to maintain their diversity and productivity. Methods of disturbance include prescribed burning, mowing, haying and herbicide application.…
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Mercury Ban In K-12 Schools
Under a 2012 law, Wisconsin schools are required to remove all mercury from school facilities and grounds.
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Mercury Ban
Wisconsin Act 44 was signed in October 2009 and regulates the sale, distribution and use of specific mercury and mercury-containing devices to Wisconsin citizens, businesses, institutions and others, including specific requirements for Wisconsin K-…
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About Mercury
Mercury is a naturally occurring element (Hg on the periodic table) that is found in air, water and soil. It exists in several forms: elemental or metallic mercury, inorganic mercury compounds and organic mercury compounds. Elemental or metallic…
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Swans in Wisconsin
Three swan species can be found in Wisconsin -- trumpeter, tundra and the non-native mute swan. Trumpeter and tundra swans are migratory species whereas mute swans are an introduced non-native species that tend to remain year-round. All have white…
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Applying for a Wildlife Rehabilitation License
The Wisconsin Department of Natural Resources issues licenses for wildlife rehabilitation to ensure that all persons engaged in wildlife rehabilitation are qualified and provide humane care and housing for rehabilitated wildlife. The Department's…