Program Registration

Did you know that oak trees can provide habitat for hundreds of different insect species? Just one single leaf can be host to a variety of insect homes! Join us on a gentle 1.5-mile hike as we hunt for signs of insect activity among the oaks and learn about the fascinating world of the oak gall wasp. For more information, contact Ellie Muelrath at communityengagementprograms@sonoma-county.org. Registration required.

Please bring your own water and snacks. We recommend participants dress in layers and bring a hat and sunscreen. Most programs will happen rain or shine, but may be canceled during heavy rains, heavy smoke, or extreme temperatures. Accommodations will be made for visitors with disabilities upon advance request. Parking is $7 or free with a Regional Parks membership.