
David Schooley and San Bruno Mountain Watch have done much to save San Bruno Mountain. Now they want to share it with the world.

UC Berkeley professor Carolyn Finney explains why environmentalists should support biodiversity — and racial diversity.

What causes the strip of bare dirt between chaparral and grassland? A researcher tests the idea of a “scurry zone” on Mount Diablo.

A Presidio Trust biological science tech spotted a gray fox near the Batteries to Bluffs trail on Wednesday, the first recorded in the Presidio since 2004.

Santa Cruz Redwoods National Monument has a certain ring to it.

Raptor expert Larry Broderick of Sonoma-based West County Hawk Watch has been enamored of birds of prey since childhood. We swooped in to chat with Larry about his favorite predators on the eve of this weekend’s SF Bay Flyway Festival.