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Invasive Plant Patrol

Wed, Apr 23, 2025, 10:00am - 2:30pm

Homestead Valley - Fire Road Gate on Panoramic Hwy

Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Registration Required

Invasive Plant Patrol

Wed, May 14, 2025, 10:00am - 2:30pm

Dipsea Trail at Panoramic Hwy Stinson

Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Registration Required

Invasive Plant Patrol

Wed, May 21, 2025, 10:00am - 2:30pm

Stinson Beach Parking Lot

Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Registration Required

Two women carrying bug nets in a grassy field inspect specimen vials

Tamalpais Bee Lab - Community Science Event

Sat, Apr 19, 2025, 11:00am - 2:00pm

Sky Oaks Watershed Headquarters

Become a community scientist and help study our local bees!

Tamalpais Bee Lab - Community Science Event

Sat, Apr 26, 2025, 11:00am - 2:00pm

Lake Lagunitas Parking Lot

Become a community scientist and help study our local bees!

Tamalpais Bee Lab - Community Science Event

Sat, May 3, 2025, 11:00am - 2:00pm

Sky Oaks Watershed Headquarters

Become a community scientist and help study our local bees!

Tamalpais Bee Lab - Community Science Event

Sat, May 10, 2025, 11:00am - 2:00pm

Lake Lagunitas Parking Lot

Become a community scientist and help study our local bees!

Direct seeding: A future in bloom

Take a walk up to Mori Point in the spring and you’ll be amazed by the display of wildflowers. Yet over the years, with higher visitation and more compaction of the soil, we’ve seen a reduction in the bloom. This winter, we’re ready to change that.

A formerly incarcerated speaker lectures in the Alcatraz Dining Hall

Formerly Incarcerated Speaker Series: Joseph Beaman

Sat, May 10, 2025, 2:00 - 3:00pm

Alcatraz Cellhouse - Dining Hall

The Formerly Incarcerated Speaker Series is a biweekly program on Alcatraz Island that lifts up and highlights the voices of people who have spent time inside of jails and prisons.