Horicon Marsh is the largest freshwater cattail marsh in the U.S. and supports large concentrations of waterfowl, shorebirds, and wading birds. We expect to find a variety of shorebirds and waterbirds, as well as resident and early migrant passerines. Potential highlights include Least Bittern, Black Tern, Black-necked Stilt, Snowy Egret and King Rail.

Meet: 7:00 am along Highway 49, on the north end of Horicon Marsh. Click for map.