Events for Natural San Francisco

In the heart of the city, San Francisco has astounding biological diversity

San Francisco is located in a global biodiversity hotspot. Our city contains dozens of natural ecological communities, harboring a diversity of birds, mammals, reptiles and amphibians, rare and endangered species, and over 450 native plants.

Nov 29
Surfrider Foundation
Baker Beach
Picnic table near beach entrance
San Francisco
Join San Francisco Surfrider and SF Environment's volunteer community for a beach cleanup at Baker Beach.
Nov 30
Friends of the Urban Forest
San Francisco Public Library
100 Larkin St.
San Francisco
Join SF Environment's volunteer community at the Green Holiday Tree Lot. People will be picking up their green holiday trees, and volunteers will