Location Type: Sanctuaries

Stewart Lake Wildlife Sanctuary is located immediately north of Sanganois State Fish and Wildlife Area in Mason County. It is […]

Hopewell Hill Prairies Nature Preserve and Fern Ridge Nature Preserve consist of eleven undeveloped lots, totaling 13.26 acres, within the […]

The 225-acre sanctuary is adjacent to the city of Chillicothe and contains high quality examples of wetland, swamp and floodplain […]

Illinois Audubon Society purchased 395 acres of the former Green Wing Environmental Laboratory from Augustana College in Rock Island, Illinois […]

NOTICE: There is no hunting allowed on the preserve, but adjacent landowners do hunt. For SAFETY, the preserve is closed […]

War Bluff Valley Wildlife Sanctuary, almost 500 acres in size, is located in Pope County, and nearly surrounded by the […]

Robert Ridgway Grasslands Nature Preserve provides habitat for greater prairie-chicken and several other threatened and endangered grassland-dependent birds.  A restored prairie […]

In March 2004, the Society acquired Plum Island, a 45-acre island across from Starved Rock State Park in the Illinois […]

Hartman Spring Nature Preserve is a natural area comprised of upland forest, a spring community and pasture, located in the […]