The demonstration, which will run from 10 a.m. to noon, is free to members and will cost $4 for adult nonmembers and $3 for child nonmembers. Participants are free to come and go during the program.
Attendees are encouraged to call ahead if weather is inclement.
Registration is required; this program is not recommended for children under 3.
For more information: Berkshire Wildlife Sanctuaries Massachusetts Audubon Society 472 West Mountain Road Lenox, MA 01240 or call (413) 637-0320.