Nature/Science

Golden Gate Bridge reflecting in Quartermaster Reach saltwater marsh
East Beach Trail/San Francisco Bay Trail Intersection
Learn about the story of Quartermaster Reach; a former military landfill turned into a thriving seven-acre tidal marsh teeming with wildlife along the Presidio’s northern shoreline near Crissy Field.
Golden Gate Bridge reflecting in Quartermaster Reach saltwater marsh
East Beach Trail/San Francisco Bay Trail Intersection
Learn about the story of Quartermaster Reach; a former military landfill turned into a thriving seven-acre tidal marsh teeming with wildlife along the Presidio’s northern shoreline near Crissy Field.
Golden Gate Bridge reflecting in Quartermaster Reach saltwater marsh
East Beach Trail/San Francisco Bay Trail Intersection
Learn about the story of Quartermaster Reach; a former military landfill turned into a thriving seven-acre tidal marsh teeming with wildlife along the Presidio’s northern shoreline near Crissy Field.
Barred owl in Muir Woods National Monument
Events
Muir Woods Visitor Center
Join docent Steffen on a strenuous five-mile dusk hike in search of owls struggling for supremacy in the old growth forest. Reservations required.
Event
Online/Virtual
Join us for our hybrid in-person and online event in partnership with the California Academy of Sciences, Legacy of Hope: Sparking Scientific Curiosity on November 15th. This event features Francis Taroc, the Conservancy's Senior Specialist of Environmental Science Education at the Crissy Field Center, and the Academy’s Interim Roberts-Wilson Dean of Education and Director of Public Programs and Academy Volunteers, Amy Miller.
Coyote Resting in Marin Headlands
El Polin Spring
Join us for a walk through the Presidio with expert Jonathan Young to learn about the Presidio’s wildlife management strategies.
Presidio Activators in Crissy Field Center
Events
Online/Virtual
Learn more about the Presidio Activator Council and the many ways they have helped make Presidio Tunnel Tops a park for all forever!
Presidio Tunnel Tops Outpost
Crissy Field Center
Our Conservancy and Crissy Field Center staff are excited to give our members a tour of the recently-opened Presidio Tunnel Tops. Get a behind-the-scenes look of the new CFC building, the Outpost, and more!
Western Gull Strolling on Alcatraz
Events
Online/Virtual
Join wildife biologist Lidia D'Amico of the National Parks Service for a fascinating look at the habits and habitats of the waterbirds that live on Alcatraz.
Coyote Resting in Marin Headlands
El Polin Spring
Join us for a walk through the Presidio with expert Jonathan Young to learn about the Presidio’s wildlife management strategies.