This section of Palo Alto shoreline and marshlands has some of the greatest variety and numbers of wildfowl, shorebirds, raptors, waders and songbirds of any in the Bay Area. Herons and egrets, stilts, dowitchers, ducks such as Ruddies, Canvasback, Cinnamon and Green-winged teal, terns and raptors, among many others, are common in the fall. Low to moderate level of walking.