One Tam

Community member observes burn scar after recent prescribed burn at Bon Tempe Lake
Spring Flowers and Fire Bioblitz
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Celebrate the City Nature Challenge and Earth Week by helping to document the diversity of life springing up at Bon Tempe's recent prescribed burn site. Led by local botanists and experts from State Parks, we will document all of the life we encounter using iNaturalist.

Register here!
Marin Water, Conservancy Staff and community volunteer at habitat restoration day on Mt. Tam
Mt. Tamalpais Earth Day Stewardship
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Join us on Earth Day to give back to Mt. Tam by pulling invasive species and picking up trash!

Register here!
Pink wildflowers in foreground with Mt. Tam in the background
Mount Tamalpais State Park-led Guided Hike | Early Spring Delights: Flowers & Flowing Water
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Go on a 5.5 mile guided hike with Hillary Colyer, State Park Interpreter for Mount Tam State Park, and learn about the incredible life that Mt. Tam has to offer this spring!

Volunteers at Work
Invasive Plant Patrol
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Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Registration Required
A group of BioBlitz community science event participants with the parks conservancy, one tam, and marin county parks, gathered around a table to study various fungi, mushrooms, lichen.
Fungus February: Fungi Bioblitz at Roy's Redwoods
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Celebrate Fungus February by helping to document the diversity of fungi at Roy's Redwoods! Led by local mycologists, we will document and collect any fungi we encounter using iNaturalist.

Register Here!
Volunteers at Work
Invasive Plant Patrol
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Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Registration Required
Volunteers at Work
Invasive Plant Patrol
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Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

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

Registration Required
Volunteers at Work
Invasive Plant Patrol
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Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Registration Required
Volunteers at Work
Invasive Plant Patrol
-

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

Registration Required

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