10 events found. Events Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Enter Location. Search for Events by Location. Find Events Event Views Navigation Photo List Month Day Photo Week Map Today Now Now - 12/5/2026 December 5 Select date. List of events in Photo View Triangle Marsh Volunteer Work Day Oct 3 Triangle Marsh Volunteer Work Day 10:00 am - 1:00 pm The San Francisco Bay State of the Birds Oct 8 The San Francisco Bay State of the Birds 7:00 pm - 9:00 pm Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day Oct 10 Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day 10:00 am - 1:00 pm Deer Island Open Space and Simmons Slough – Novato Oct 11 Deer Island Open Space and Simmons Slough – Novato 8:30 am - 12:30 pm Rodeo Lagoon – Marin Headlands Oct 21 Rodeo Lagoon – Marin Headlands 7:30 am - 12:00 pm The Ponds at the Las Gallinas Valley Sanitary District (LGVSD) – San Rafael Nov 5 The Ponds at the Las Gallinas Valley Sanitary District (LGVSD) – San Rafael 8:30 am - 12:00 pm Triangle Marsh Volunteer Work Day Nov 7 Triangle Marsh Volunteer Work Day 10:00 am - 1:00 pm Acorn Woodpeckers: Cooperation, Conflict, and Family Drama Nov 12 Acorn Woodpeckers: Cooperation, Conflict, and Family Drama 7:00 pm - 9:00 pm Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day Nov 14 Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day 10:00 am - 1:00 pm Triangle Marsh Volunteer Work Day Dec 5 Triangle Marsh Volunteer Work Day 10:00 am - 1:00 pm Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file
The San Francisco Bay State of the Birds Oct 8 The San Francisco Bay State of the Birds 7:00 pm - 9:00 pm
Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day Oct 10 Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day 10:00 am - 1:00 pm
Deer Island Open Space and Simmons Slough – Novato Oct 11 Deer Island Open Space and Simmons Slough – Novato 8:30 am - 12:30 pm
The Ponds at the Las Gallinas Valley Sanitary District (LGVSD) – San Rafael Nov 5 The Ponds at the Las Gallinas Valley Sanitary District (LGVSD) – San Rafael 8:30 am - 12:00 pm
Acorn Woodpeckers: Cooperation, Conflict, and Family Drama Nov 12 Acorn Woodpeckers: Cooperation, Conflict, and Family Drama 7:00 pm - 9:00 pm
Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day Nov 14 Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day 10:00 am - 1:00 pm
