Public Field Trips

Sorry! Registration is now closed! Please join us in the Spring 2012.

Fall 2011

October 22, 2011, Siloam Springs State Park Area, Adams and Brown Counties, Illinois

This year's fall field trip will be held October 22, 2011 in the Siloam Springs State Park Area, Adams and Brown Counties, Illinois. Details will be posted as soon as possible.

Guidebooks for previous trips

Updated 08/30/2011 SLD