Gadwall

American Wigeon

Cinnamon Teal

Northern Shoveler

Canvasback

Surf Scoter

Bufflehead

Common Goldeneye

Ruddy Duck

Pied-billed Grebe

Western Grebe

Double-crested Cormorant

Great Egret

Snowy Egret

Black-crowned Night-Heron

Turkey Vulture

Northern Harrier

Common Moorhen

American Coot

Snowy Plover

Black-necked Stilt

Yellowlegs sp.

Marbled Godwit

Dowitcher sp.

Black Skimmer

Belted Kingfisher

Common Yellowthroat

Red-winged Blackbird

I was surprised to see a turkey vulture flying around the slough so persistently and even landing on one of the little sand bars. There was a kingfisher on the mast of one of the rental sailboats. I saw sixteen or seventeen night herons sleeping, and some probably juvenilles among them.