Bald Eagles in the Wetlands of Western Illinois: Elementary school project.
Bird Checklists: Checklists for the state and 9 refuges in Illinois.
Birding Breaks: Illinois Grassland Species and Research: Virtual tour in search of grassland species; tag along with researchers as they investigate breeding success.
Birding Fest of Southernmost Illinois: Annual event held in late April-early May at the Cache River State Natural Area.
Birding in Illinois: Bird checklist, maps, rare bird alerts, information about tours and guides, and links to birdwatching sites in Illinois.
Carlyle Lake Bird Report: Photos, bird checklist, site guide, and recent sightings.
Chicago Area Birds and Wildlife: Searchable database of photos of local birds and wildlife, plus a birding forum.
Chicago Ornithological Society: Meetings and programs, field trips, educational activities, and IBET (Illinois Birders Exchanging Thoughts) e-mail group.
DuPage Birding Club: Meetings, field trips, hotline, count results, and county bird checklist.
Evanston North Shore Bird Club: Located in north suburban Chicago. Field trips, meetings, and photos.
Hyde Park Chicago Birding: Brief description of some good spots to try on the south side of Chicago.
Illinois and Chicago Net-Birding: Urs Geiser's comprehensive birding site, with checklists, rare bird alerts, and resources.
Illinois Birds: Species list, distribution map and detailed information on a large number of bird species found in Illinois.
Illinois Ornithological Society: Information on field trips for birders, bird alerts, and the Illinois Ornithological Records Committee.
Illinois Raptor Center: Rehabilitation center near Decatur.
Lake Renwick Heron Rookery Nature Preserve: One of the largest protected heron nesting sites in our state. Plainfield, IL
Ravensday Nature Ezine: Chicago and Illinois birding articles.
Speaking of Birds: Jim Frazier's site with articles, resources, images, and speeches on birds and birding.
The Birds of Fermilab: Pages containing the results of current survey of the birdlife found on the site of the Fermi National Accelerator Laboratory Chicago, Illinois.
The Gadwall Birding Page: Chicago area birding guide, photographs, and trip reports.