What can we help find?

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Habitat Restoration

Volunteer at work in Lands End
Volunteer

San Francisco Habitat Stewards

Wed, Jul 02 9:00am-12:00pm
Wed, Jul 09 9:00am-12:00pm
Wed, Jul 16 9:00am-12:00pm
Wed, Jul 23 9:00am-12:00pm
Wed, Jul 30 9:00am-12:00pm
Wed, Aug 06 9:00am-12:00pm
Wed, Aug 13 9:00am-12:00pm
Wed, Aug 20 9:00am-12:00pm
Wed, Aug 27 9:00am-12:00pm
Wed, Sep 03 9:00am-12:00pm
Wed, Sep 10 9:00am-12:00pm
Wed, Sep 17 9:00am-12:00pm
Wed, Sep 24 9:00am-12:00pm
Wed, Oct 01 9:00am-12:00pm
Wed, Oct 08 9:00am-12:00pm
Wed, Oct 15 9:00am-12:00pm
Wed, Oct 22 9:00am-12:00pm
Wed, Oct 29 9:00am-12:00pm
Wed, Nov 05 9:00am-12:00pm
Wed, Nov 12 9:00am-12:00pm
Wed, Nov 19 9:00am-12:00pm
Wed, Nov 26 9:00am-12:00pm
Wed, Dec 03 9:00am-12:00pm
Wed, Dec 10 9:00am-12:00pm
Wed, Dec 17 9:00am-12:00pm
Wed, Dec 24 9:00am-12:00pm
Wed, Dec 31 9:00am-12:00pm
Become a Habitat Steward and help restore unique San Francisco coastal habitat.
Volunteers at Work
Events

Invasive Plant Patrol

Bolinas Lagoon
Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.
Volunteers at Work
Events

Invasive Plant Patrol

Panoramic Hwy at Whitegate Ranch Trailhead
Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.
Volunteers at Work
Events

Invasive Plant Patrol

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

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

Habitat Restoration Team - Special MLK Weekend Event!

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

Habitat Restoration Team

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

Habitat Restoration Team

Homestead Valley - Four Corners on Panoramic Hwy
Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.
Habitat Restoration in Tennessee Valley
Volunteer

Habitat Restoration Team

Rodeo Lagoon Pedestrian Bridge
Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.
A California giant salamander spotted on Mount Tamalpais
Article

This salamander may be giant, but it's elusive

The best time to find a California giant salamander is around dawn and dusk during rainy season, as they traverse the wet landscape. Dr. Lisette Arellano compares recent iNaturalist observations of this species to historical data from museums and databases.