This is an electronic mailing list where Illinois birders exchange bird sightings.
Subcription & Posting Info.

ILbirds - IBET - Official group page with an extensive archive going back as far as 2003.
Recent IBET Posts - The most recent 50 IBET posts on one page on Jack Siler's Birdingonthe.net.
Illinois IBET Messages - At least the past 6 months of IBET posts in a thread format on Surfbirds.

A comprehensive forum for discussion of all things relating to birds including rba's, sightings, discussion, conservation, identification, and much more.

Peter Kasper, a physicist at the DuPage County lab, has been keeping careful track of his sightings for many years. With the ongoing help of other birders, there is a journal of recent sightings, a terrific checklist, a map of the facility, and a site guide narrative.

Kane County Audubon maintains a page with recent sightings in the Kane County area that have been posted to IBET, phoned in, or e-mailed to the club. They also have a list of birding spots and a checklist of Kane County birds.

Dan Kassebaum posts photos and recent sightings from Carlyle Lake in south-central Illinois.  Along with recent sightings he also maintains a checklist for the site.