The fresh water that flows through the Presidio’s largest watershed ultimately meet the salty waters of San Francisco Bay here, creating a vital destination for more than 100 bird species, including those stopping for rest as they make their long journey along the Pacific Flyway.
Crissy Field’s resurrection began in 1997, when, over the course of five years, 40 acres of pavement was removed and natural habitat was restored with almost 100,000 plants representing 110 native species. The "Help Grow Crissy Field" campaign invited people of all ages from all over the Bay Area.
When you visit, try to spot a Caspian Tern, a Belted Kingfisher, or one of the big guys - the Great Egret. Along with El Polin Spring a mile upstream, Crissy Field Marsh is the place to get your birdwatching on. Please stay on the boardwalk!
