Come and explore how plants and animals prepare for the cold weather and darker days. Participants will create a bird feeder, conduct an experiment and look for clues of winter preparation on a hike in the preserve. Participants should be prepared to walk more than 1 mile outdoors on natural surface trails across uneven terrain. This program for children is sponsored by Thorn Creek Audubon Society.
Sunday, November 11 1-3 p.m. Free. Ages 9-12 years. Registration required by Friday, November 9: 708.747.6320.