Conservation Événements et activités à Los Altos, CA
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Sat, May 16, 9:00 AM
Cupertino · 10235 Parkside Ln
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Sat, May 16, 9:00 AM
Cupertino · 10235 Parkside Ln
Sign Hill Stewards: Habitat Restoration
Friday at 7:30 AM + 6 plus
South San Francisco · Sign Hill Parking Lot
Sign Hill Stewards: Habitat Restoration
Friday at 7:30 AM + 6 plus
South San Francisco · Sign Hill Parking Lot
Artist Talk: Jane Ivory in Conversation with Raymond Holbert
Sat, Apr 25, 2:00 PM
San Francisco · Nelson Duni
Artist Talk: Jane Ivory in Conversation with Raymond Holbert
Sat, Apr 25, 2:00 PM
San Francisco · Nelson Duni
Behind-the-Scenes Experience at The Marine Mammal Center
Sat, Apr 18, 2:00 PM + 95 plus
Sausalito · The Marine Mammal Center
Behind-the-Scenes Experience at The Marine Mammal Center
Sat, Apr 18, 2:00 PM + 95 plus
Sausalito · The Marine Mammal Center
Earth Day Habitat Restoration at Russian Ridge Open Space Preserve
Wed, Apr 22, 9:00 AM
La Honda · Russian Ridge Preserve Parking
Earth Day Habitat Restoration at Russian Ridge Open Space Preserve
Wed, Apr 22, 9:00 AM
La Honda · Russian Ridge Preserve Parking
Nuture Nature: Volunteer Outside at McClellan Ranch Preserve
Today at 9:00 AM
Cupertino · McClellan Ranch Preserve
Nuture Nature: Volunteer Outside at McClellan Ranch Preserve
Today at 9:00 AM
Cupertino · McClellan Ranch Preserve
Caminata en Español: Naturaleza, Flora y Fauna de Pine Canyon
Sat, May 9, 8:00 AM
Walnut Creek · Castle Rock Trail Entrance
Caminata en Español: Naturaleza, Flora y Fauna de Pine Canyon
Sat, May 9, 8:00 AM
Walnut Creek · Castle Rock Trail Entrance
Guided Tour at The Marine Mammal Center
Today at 11:00 AM + 242 plus
Sausalito · The Marine Mammal Center
Guided Tour at The Marine Mammal Center
Today at 11:00 AM + 242 plus
Sausalito · The Marine Mammal Center
Speed Weeders at Palo Alto at Pearson-Arastradero Preserve
Wed, Apr 29, 9:00 AM
Palo Alto · Pearson-Arastradero Preserve
Speed Weeders at Palo Alto at Pearson-Arastradero Preserve
Wed, Apr 29, 9:00 AM
Palo Alto · Pearson-Arastradero Preserve
National River Cleanup Day 2026 - Site #06: Coyote Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 874 Coyote Creek Trail
National River Cleanup Day 2026 - Site #06: Coyote Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 874 Coyote Creek Trail
Root Against Risk- Cotoneaster Removal at Stulsaft Park
Sat, Apr 18, 9:30 AM
Redwood City · Stulsaft Park lower entrance
Root Against Risk- Cotoneaster Removal at Stulsaft Park
Sat, Apr 18, 9:30 AM
Redwood City · Stulsaft Park lower entrance
Butterfly Garden Volunteer Work Day at the EEC
Sat, Apr 18, 9:30 AM
San Jose · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
Butterfly Garden Volunteer Work Day at the EEC
Sat, Apr 18, 9:30 AM
San Jose · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
National River Cleanup Day 2026 - Site #05: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Robert Gross Recharge Ponds
National River Cleanup Day 2026 - Site #05: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Robert Gross Recharge Ponds
National River Cleanup Day 2026 - Site #07: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 3128 Penitencia Creek Rd
National River Cleanup Day 2026 - Site #07: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 3128 Penitencia Creek Rd
