There was just enough time for birding around the Ventura Harbour area before dark seeing the following (having never been to the US, most species will be new, and these will be highlighted):
Western Meadowlark - 4
Brewer's Blackbird - 1
Red-tailed Hawk - 1
White-tailed Kite - 1
Slavonian Grebe - 2
American Coot - 150
California Gull - 5
Brown Pelican - 30
Willet - 7
Hudsonian Whimbrel - 5
Western Grebe - 2
Pied-billed Grebe - 10
Ring-necked Duck - 10
Ruddy Duck - 2
Snowy Egret - 5
Great Blue Heron - 3
Black-crowned Night Heron - 20