All Day

Blooming Now at Jack London State Historic Park

Jack London State Historic Park 2400 London Ranch Rd, Glen Ellen

Free online “Blooming Now” guide to wildflowers at Jack London State Historic Park available Feb. 1-Aug. 31, 2024 Wildflower-watchers delight in seeing blossoms along the trails of Jack London State Historic Park in Glen Ellen (Sonoma County, CA) during peak … Read more

Dorian Anderson’s Circa Bay Ride

San Francisco Bay Area

Whether it's marshes that protect cities from flooding and pollinators that keep crops growing to nature hikes that strengthen our bodies and bird song that quiets our minds, healthy natural ecosystems are what keep healthy human communities thriving. To kick … Read more

Free
Ongoing

Memento Mori | Memento Vivere Photo Exhibition

Marin Art and Garden Center 30 Sir Francis Drake Blvd, Ross

A joint exhibition by the Bay Area Photographers Collective and Samurai Foto (Yokohama, Japan) Curated by Trisha Lagaso Goldberg Opening Reception: Sunday, March 10, 1–3:30 pm with live ikebana demonstration at 1-1:30 pmMarch 9–April 21, 2024 • In The Studio … Read more

Birding with Dorian Anderson at Coyote Point in San Mateo

Coyote Point 1701 Coyote Point Drive, San Mateo

Dorian Anderson is an experienced birder, bird photographer, and author known for his cross-country birding-by-bike excursions. He is leading three bird walks for SFBBO on April 6th and 7th. At the free events he will guide participants in search of … Read more

Free

Volunteer Appreciation Event at Stanley Reach

Stanley Reach corner of Summertree Drive and Cottonwood Court, Livermore

Join us on Saturday, April 6, 2024 from 9 am-12 pm at the Stanley Reach site in Livermore. We will be hosting our annual Volunteer Appreciation Event followed by a shortened trash removal. Breakfast and snacks will be provided for … Read more

Free

Bair Island Volunteer Workday

Bair Island Trail Parking Lot Bair Island Road, Redwood City

Join Peninsula Open Space Trust and San Francisco Bay Bird Observatory for this fun and unique opportunity to volunteer at the Bair Island Unit of the Don Edwards San Francisco Bay National Wildlife Refuge. Volunteers will be guided by SFBBO’s … Read more

Free

Women’s Spring Trail Day

Muir Woods National Monument Muir Woods National Monument, Mill Valley

Come work alongside female-identifying NPS Trail Crew folks at Muir Woods! All female-identifying, non-binary, gender-nonconforming individuals are welcome to join this safe (and gorgeous!) space. Did you know that boardwalks are trails too? Join us for a family friendly women's … Read more

Free
Event Series Wondrous Wildflower Walk

Wondrous Wildflower Walk

Sugarloaf Ridge State Park 2605 Adobe Canyon Rd, kenwood

Join Certified California Naturalist John Lynch on his wondrous wildflower walks. On 3/2, we’ll follow Pony Gate Trail’s grassy slope, into the Oak woodland and through a mixed evergreen forest, along Canyon Trail’s shady riparian corridor lined with redwoods, to … Read more

$10 – $15

Walking Waterhoods Tour in Lower Dimond Park

Dimond Park 3860 Hanly Road, Oakland

Sausal Creek winds its way through this dramatic canyon that has seen thousands of years of human activity. As European colonists moved into the area and displaced the native Ohlone from their land, the area now known as Dimond Park … Read more

Kids’ Day at the Adobe!

Pena Adobe Historic Park Pena Adobe Road Off Interstate 80, VACAVILLE

Bring the kids and come see the historic Peña Adobe, one of the oldest structures in Solano County. Dating back to 1842, the Adobe was once the home of the Juan Felipe Peña family who, with the Vacas, settled in … Read more

Free

Birding with Dorian Anderson at Palo Alto Baylands

Palo Alto Baylands 2200 Embarcadero Road, Palo Alto

Dorian Anderson is an experienced birder, bird photographer, and author known for his cross-country birding-by-bike excursions. He is leading three bird walks for SFBBO on April 6th and 7th. At the free events he will guide participants in search of … Read more

Free
Event Series Public Star Party

Public Star Party

Robert Ferguson Observatory 2605 Adobe Canyon Rd, Kenwood

Join us for our traditional public star party with presentations in our classroom and our three telescopes open for viewing, in addition to smaller scopes set up outside! You MUST have a ticket to attend this event. Attendance is limited … Read more

$15