Location: Valco Ponds & Rock Canyon 
Observation date: 10/4/08
Number of species: 52
 
Canada Goose X
Gadwall X
American Wigeon X
Mallard X
Blue-winged Teal X
Ring-necked Duck 1
Hooded Merganser 1
Double-crested Cormorant X
Great Blue Heron X
Osprey X
Red-tailed Hawk X
Golden Eagle 1
American Kestrel X
Killdeer X
Ring-billed Gull X
California Gull X
Eurasian Collared-Dove X
Mourning Dove X
Belted Kingfisher X
Red-naped Sapsucker 1
Downy Woodpecker X
Hairy Woodpecker X
Northern Flicker (Red-shafted) X
Black Phoebe 1
Cassin's Vireo 1
Blue Jay X
Black-billed Magpie X
Barn Swallow X
Black-capped Chickadee X
Bewick's Wren X
House Wren 1
Ruby-crowned Kinglet X
Hermit Thrush 1
American Robin X
European Starling X
Orange-crowned Warbler X
Yellow-rumped Warbler X
Yellow-rumped Warbler (Myrtle)  X
Common Yellowthroat X
Wilson's Warbler X
Spotted Towhee X
Canyon Towhee X
Chipping Sparrow X
Song Sparrow X
Lincoln's Sparrow X
White-throated Sparrow 1
White-crowned Sparrow X
Common Grackle X
House Finch X
Lesser Goldfinch X
American Goldfinch X

Blue Grosbeak