Discover how tiny wasps have caused galls in
our oak trees. Some galls look like apples, some like Hershey kisses, and some
even look like tiny sea urchins. Join a Naturalist for a hike in the Preserve
to find three different types of oak trees and discover what kinds of galls
each oak hosts. All ages welcome. Space is limited. Sign-ups taken the day of the event. We recommend arriving 30 minutes prior to start time. Donations gratefully accepted. There is a $5 per car park admission fee.
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