The DNR says the ice and snowstorm will push back the start of prescribed burns on property in east central Wisconsin by about a month. DNR Wildlife Technician Andrew Bubolz told WFDL news the burns are planned for the Glacial Habitat Restoration Area in Winnebago and Fond du Lac Counties, the Eldorado Marsh in Fond du lac County and Grand River Marsh Wildlife Area in Green Lake and Marquette Counties. Bubolz says the burns help improve wildlife habitat and control invasive species. Bubolz says moisture levels, wind speed and direction and relative humidity must be just right for a safe, successful burn.