Illinois Birding Calendar

The Illinois Birding Calendar is a listing of bird related walks, talks and events in and around the state of Illinois. This is a free, opt-in calendar, maintained by the Illinois Audubon Society (IAS), Illinois Ornithological Society (IOS) and Bird Conservation Network (BCN) for non-profit organizations. To request access to add your events to the calendar, send an email to Jo Fessett.

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