Gall Week Fall 2025 event
Sat, Sep 06
|Online event
Join BioBlitz Club and gall lovers all around to celebrate the 8th Gall Week event!
Time & Location
Sep 06, 2025, 12:10 AM – Sep 14, 2025, 11:50 PM
Online event
About the event
Join our 8th Gall Week event this fall! Gall Week is a global event aiming to increase our knowledge about these little-known organisms!
Gall Week events:
Make observations between 9/6-9/14, and add them manually to our iNaturalist project Gall Week September 2025.
Join a BioBlitz at Marks Ranch, Salinas, in an oak-rich habitat - Saturday 9/6 from 9-12. Info and RSVP here.
Gall Walk at Shell Ridge Open Space, Walnut Creek - Saturday 9/13 11-12. Info and RSVP here.
Join our fall BioBlitz at Shady Oaks Park, San Jose, and celebrate Gall Week as well as California Biodiversity Day! Sunday 9/7, from 9:00-11:30 am. More info here.