Emerald ash borer threatens northern Minnesota’s forested wetlands
Black ash wetlands are usually rich in wildlife, but are at risk of disappearing because of an invasive species.
emerald ash borer
National Forests Tighten Firewood Restrictions
In an effort to slow the spread of emerald ash borers in the state, National Forest officials on Friday announced tightened restrictions on firewood use and transportation in Minnesota’s Superior and Chippewa National Forests.