Greater Prairie Chicken (Tympanuchus cupido), listed as Threatened in Wisconsin, prefers mixed or managed grasslands including wheatgrass, switchgrass, Timothy, bromegrass, hoary alyssum, yarrow, blue vervain, daisy fleabane, and goldenrods. The Wisconsin Greater Prairie Chicken Management Plan was approved by the Natural Resources Board in 2022. The required avoidance period is May 10 - August 1.