​By registering for events, SFBBO may collect personal information such as names, emails, and addresses. SFBBO does not trade, give away, or sell your information to any group, organization, or individual.

Tidal Marsh Restoration Volunteer Day at Eden Landing Ecological Reserve in Union City
March 7, 2026 – 9:00 a.m. – Noon
Registration Required

Tidal Marsh Restoration Volunteer Event at Bair Island in Redwood City
March 14, 2026 – 9:00 a.m. – Noon
Registration Required

San Francisco Public Works Arbor Day Fair
March 14, 2026 – 9:00 a.m. – 1:00 p.m. 
Learn More to Attend

Tidal Marsh Restoration Volunteer Event at Mallard Slough in Alviso
March 22, 2026 – 8:45 a.m. – Noon
Registration Required

Tidal Marsh Restoration Volunteer Day at Eden Landing Ecological Reserve in Union City
March 28, 2026 – 9:00 a.m. – Noon
Registration Required

Support our work: Learn how you can help us engage more communities in our work by reading our 2023-2026 Strategic Plan. ​​

Check out our Birdy Hour Speaker Series: Hear scientists, volunteers, and birders discuss avian research, birds and birding, and more. Check out recordings of our talks and other videos on our YouTube channel.​​​​

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SFBBO’s COVID Prevention Policy for Events

SFBBO follows current Santa Clara County guidelines regarding Covid-19. As a courtesy to others, if you are sick with respiratory symptoms, please do not participate in an SFBBO event to protect staff and others in our community. While not required, we support mask use to reduce viral transmission. Guidelines may change as circumstances change, so please pay careful attention to requirements for any event you attend. Please contact your staff activity leader with questions. Thank you!