- Bioblitz: Busey Woods, Calumet
- Critical Trends Assessment Program (CTAP)
- Illinois Cooperative Agricultural Pest Survey (CAPS)
- Illinois Spring Bird Count
- Inventory of Resource Rich Areas in Illinois
- Monitoring of Owls and Nightjars in Illinois (MOON)
- Waterfowl Inventories:
Current Illinois River and Central Mississippi River Inventories
- List of Illinois Taxa
Search collections of specimens of plants and animals
Clearinghouse of Wildlife Ecology software, including tools for research and education.
Resources from the INHS GIS Group.