Harrier Marsh Wildlife Management Area in Boone County offers excellent access for birdwatching and wildlife observation across 586 acres of restored prairie pothole wetlands and grasslands.

The complex is surrounded by well-maintained gravel roads with multiple parking areas at entry points, and the relatively flat terrain makes it easy to walk and view wetland and grassland species from a vehicle on the central east-west road (230th Street).

This is a premier location for observing waterfowl, shorebirds, and grassland birds during spring and fall migrations.