Galls are a kind of swelling growth on the external tissues of plants. Learn what their purpose is, what trees and plants they are found on and what kind of insects make them. Examples will be displayed.

Oakwoods Nature Preserve
Discovery Center
7 PM

Ages 16 and up.
Free, but click here to register by 1 PM on Monday, November 3.
Minimum: 3/Maximum: 30

Michelle Rumschlag
mrumschlag@hancockparks.com