Virtual Gall and Oak Hike

Oak host more gall insects than any other native tree or shrub in the western United States. Take a virtual walk with us through the beautiful oaks of Coyote Valley Open Space Preserve. Learn all about the various types of oak trees and their fascinating galls. What’s a gall? Come and find out!

This event is sponsored by Santa Clara Valley Open Space Authority, a community partnership with Bioblitz Club, Saved By Nature and Virtual Photo Walks to bring you virtual nature from the safety and comfort of your home.