What can we help find?

2
  1. One Tam

One Tam

Volunteers at Work
Events

Invasive Plant Patrol

Morning Sun Trail - Spencer Parking Lot
Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.
Habitat Restoration in Tennessee Valley
Volunteer

Habitat Restoration Team

Willow Camp Trailhead
Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.
Volunteers at Work
Events

Invasive Plant Patrol

Bicentennial Camp
Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.
Orange, black and white monarch butterfly seen landing on purple milkweed flowers.
Volunteer

Planting for Monarchs: Joske Grove

Join us in a community planting day to enhance monarch habitat in Marin County!
Orange, black and white monarch butterfly seen landing on purple milkweed flowers.
Volunteer

(CANCELED) Planting for Monarchs: Joske Grove

Join us in a community planting day to enhance monarch habitat in Marin County!
Habitat Restoration in Tennessee Valley
Volunteer

Habitat Restoration Team

TBD
Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.
Habitat Restoration in Tennessee Valley
Volunteer

Habitat Restoration Team

TBD
Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.
Tam Van hosts visitor education about foothill yellow-legged frogs
Event

Mt. Tam Science Quest Day

Rock Spring Trailhead (intersection of Pantoll Rd & Ridgecrest Blvd)
Join One Tam and Friends of Mt Tam for a collection of naturalist activities on Mt. Tamalpais
Bird's-eye view of Lake Lagunitas in Marin County.
Event

Mt Tam Day of Thanks - Stewardship and Naturalist Walk

Become a steward of the Mt Tamalpais Watershed! Join our work day and naturalist walk.
Bird's-eye view of Lake Lagunitas in Marin County.
Event

Watershed Stewardship and Naturalist Walk

Become a steward of the Mt Tamalpais Watershed! Join our work day and naturalist walk.