One Tam

Green sweat bee (Agapostemon texanus) on flower
Event
Sat, Jul 30 9:00am-12:00pm
Sky Oaks Watershed Headquarters
One Tam is continuing our efforts to monitor and understand more about Mt. Tamalpais’ wild bees and other pollinators. Community science volunteers play a critical role in this study by pinning, sorting, and labeling specimens collected from the field.
Green sweat bee (Agapostemon texanus) on flower
Event
Sat, Jul 23 9:00am-12:00pm
Sky Oaks Watershed Headquarters
One Tam is continuing our efforts to monitor and understand more about Mt. Tamalpais’ wild bees and other pollinators. Community science volunteers play a critical role in this study by pinning, sorting, and labeling specimens collected from the field.
Green sweat bee (Agapostemon texanus) on flower
Event
Sat, Jul 09 9:00am-12:00pm
Sky Oaks Watershed Headquarters
One Tam is continuing our efforts to monitor and understand more about Mt. Tamalpais’ wild bees and other pollinators. Community science volunteers play a critical role in this study by pinning, sorting, and labeling specimens collected from the field.
Green sweat bee (Agapostemon texanus) on flower
Event
Sky Oaks Watershed Headquarters
One Tam is continuing our efforts to monitor and understand more about Mt. Tamalpais’ wild bees and other pollinators. Community science volunteers play a critical role in this study by pinning, sorting, and labeling specimens collected from the field.
Volunteers celebrating in Stinson Beach.
Events
Battery Alexander Trailhead
Help restore and maintain landscapes and historic sites in Marin.
Visit the Tam Van, One Tam's mobile visitor center
Event
Azalea Hill Trailhead
Start your adventure on Mt. Tam with a visit to the Tam Van, our mobile visitor center.
Visit the Tam Van, One Tam's mobile visitor center
Event
Azalea Hill Trailhead
Start your adventure on Mt. Tam with a visit to the Tam Van, our mobile visitor center.
Bioblitz participants take photographs of organisms from trail.
Event
Help document local species at your doorstep during this international celebration of biodiversity.
One Tam staff and volunteers doing stewardship work in Muir Woods.
Volunteer
Muir Woods Visitor Center
Earth Day is celebrated on Aprill 22 each year, but we'll be honoring Earth Day all weekend long!
Visit the Tam Van, One Tam's mobile visitor center
Event
Azalea Hill Trailhead
Start your adventure on Mt. Tam with a visit to the Tam Van, our mobile visitor center.