Monterey Bay Birding Festival
Watsonville, CA
Friday, September 20 - Sunday, September 22, 2019
http://montereybaybirding.org
Sandhill Crane Festival
Lodi, CA
Friday, November 1 - Sunday, November 3, 2019
http://www.cranefestival.com/
California Swan Festival
Marysville, CA
Saturday, November 9 - Sunday, November 10, 2019
https://www.yubasutterchamber.com/swan-festival.html
Central Valley Birding Symposium
Stockton, CA at the Stockton Hilton Hotel
Thursday, November 21 - Sunday, November 24, 2019
Registration begins September 6, 2019
http://www.cvbirds.org/events/symposium/
Christmas Bird Counts
Various dates in December and January
Dates will be announced
Morro Bay Winter Bird Festival
Morro Bay, CA
Friday, January 17 - Sunday, January 20, 2020
http://www.morrobaybirdfestival.org/
Snow Goose Festival of the Pacific Flyway
Chico and Red Bluff, CA
Wednesday, January 22 - Sunday, January 26, 2020
http://www.snowgoosefestival.org/
Galt Winter Bird Festival
Galt, CA
February - no dates announced for 2020
http://www.ci.galt.ca.us/