Grand Prairie Friends of Illinois: Nonprofit organization composed of people from many walks of life who share a commitment to preserving and restoring tallgrass prairie in East-Central Illinois. Includes resources and information on reconstruction projects.
Illinois Prairie Page: Information about the state's native prairies. Includes recent news, articles, and links to related interests.
Prairies in the Prairie State: Includes an introduction to the state's plant ecosystem, physical environment, plants and animals, human interactions, historical and scientific records, along with activities and resources. Presented by: the Openlands Project and the Illinois State Museum.
Prairies of Illinois: Find out the why Illinois is known as the Prairie State. Includes details on history, ecology, and photo galleries of select prairies, and bibliography.
Save the Prairie Society: Sponsors tours and activities as an educational service, land acquisition, volunteer land management to protect prairie.