Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Help restore and maintain historic landscapes and cultural resources along the shoreline of San Francisco.

Help with vegetation management and site improvements at Sutro Heights and along the San Francisco shoreline.

Help protect endangered species and restore sensitive habitat while enjoying a day in the park.

Get ready for City Nature Challenge and celebrate the 50th anniversary of Earth Day by learning more about community (citizen) science and the importance of being a naturalist in the 21st century.

Get ready for City Nature Challenge and celebrate the 50th anniversary of Earth Day by learning about nature near you and gaining practical skills for nature observation around your home and neighborhood. 

We invite you to join our park staff for a series of virtual lightning talks that will celebrate and honor Earth Month and bring attention to our local natural wonders.

We invite you to join our park staff for a series of virtual lightning talks that will celebrate and honor Earth Month and bring attention to our local natural wonders.

Join us for a lightning talk on Raptors of the Golden Gate – with Golden Gate Raptor Observatory director Allen Fish.