Presidio Habitat Stewards (Every Saturday)

Sat · Oct 31·9 AM – 12 PM·Presidio Trust · San Francisco

Presidio Habitat Stewards at Presidio Trust in San Francisco.

Sat · Oct 24·8:30 AM – 4:30 PM·San Francisco, CA (Farallon Islands)

Eight‑hour naturalist‑led whale watching expedition sails from San Francisco under the Golden Gate Bridge to the Farallon Islands, featuring an expert naturalist, $320 per person, ages 13+.

Sat · Oct 24·9 AM · 10:15 AM · 11:30 AM·INDIA BASIN WATERFRONT PARK · San Francisco

Self‑guided tandem kayak paddles at India Basin Waterfront Park, rental includes one kayak for up to two participants, with personal flotation devices provided, ages 8 and up.

Sat · Oct 24·9 AM – 11 AM·Main, San Francisco Public Library

Guided bird walk through Heron's Head Park’s tidal marshes and mudflats, led by wildlife biologist Ayanna Browne, includes snacks, limited to 25 participants, for ages 18 and up.

Sat · Oct 24·9:30 AM – 12:30 PM·Burning Man Decompression (SF) · San Francisco

Fly Ranch Nature Walk (Burning Man Decompression, San Francisco) — Immersive three‑hour walk through dynamic terrain where wild horses, jackrabbits, coyotes and other wildlife appear.

Sat · Oct 24·11 AM·San Francisco Zoo & Gardens, Sloat Blvd at The Great Highway, San Francisco, CA 94132

Wolf Canyon at San Francisco Zoo offers insight into the zoo’s recent role in Mexican grey wolf conservation.

Fri · Oct 23·3 PM – 3:30 PM·Presidio Trust · San Francisco

Park Ranger Campfire Talks at Presidio Trust.

Fri · Oct 23·11 AM·San Francisco Zoo & Gardens, Sloat Blvd at The Great Highway, San Francisco, CA 94132

International snow leopard day (San Francisco Zoo & Gardens) — Conservation pop-up provides information about snow leopards.

Sun · Oct 25·8:30 AM – 10 AM·SF Botanical Garden · San Francisco

Sophia Di Piazza leads a free guided walk in the San Francisco Botanical Garden, examining pollinators, beetles, true bugs and other insects; $5‑20 suggested donation, all ages.

Fri · Oct 23·9 AM – 12 PM·Presidio Trust · San Francisco

Volunteer with Presidio Forest Stewards at the Presidio Trust.

Fri · Oct 23·11:30 AM – 2:45 PM·Presidio Trust · San Francisco

Fort Point History Talk (Presidio Trust) — a presentation on the fort’s historic significance.

Sat · Oct 24·9 AM – 7 PM·Presidio Trust · San Francisco

ArtSpan SF Open Studios at Sports Basement takes place at Presidio Trust, San Francisco.

Sun · Oct 25·10 AM – 11 AM·Presidio Trust · San Francisco

Free Yoga in the Park (Presidio Trust) — yoga session in the park.