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Jim Hoffman and another person, each wearing fluorescent safety vests, stand on either side of a stream among multiple logs spanning its breadth, in wooded area with mostly leafless trees, with a visible beam of sunlight in the foreground.

Environment

How ecosystem engineers are building mock beaver dams to help restore more wetlands in Wisconsin

Beaver dams analogs on small waterways around Wisconsin could help improve water quality, stabilize eroded stream banks, limit flooding and enhance wildlife habitat, but the state's process to get permits for building such structures is expensive and arduous.

Wisconsin Regional News

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