The shallows had flocks of Long-billed Dowitchers, together with a few Least Sandpipers, Willets, Lesser Yellowlegs and Marbled Godwits.
This ground squirrel clearly wanted to join in all the fun going on in the water.
Further out there were Double-crested Cormorants, American Coots, American Wigeon, Northern Shovelers, Northern Pintails, Ruddy Ducks and three types of Grebe: Clark's, Western and Horned.
Ruddy DuckIt was good to see the rather clownish-looking Surf Scoters again.
Greater Scaups and Common Goldeneyes were abundant, as were Buffleheads.
Female Common Goldeneye
Female Greater Scaup
Male Greater Scaup
The old Sutro Baths at Cliff House
We had an excellent lunch at the Beach Chalet in Golden Gate Park, where we saw our last birds of the day, House Sparrows.
Male House Sparrow
Note: I had to work in downtown SF the following day but a coffee break in Yerba Buena Gardens turned up Mourning Doves, European Starlings, American Robin and Orange-crowned Warbler.