The Cumulative List for 2006 as of 12 April - You need to be able to identify and know the orders of the following 53 species:

Great Blue Heron
Mute Swan
Canada Goose
Mallard
Lesser Scaup
Ruddy Duck
Black Vulture
Turkey Vulture
Sharp-shinned Hawk
Cooper's Hawk
Red-shouldered Hawk
Red-tailed Hawk
American Coot
Ring-billed Gull
Mourning Dove
Barred Owl
Red-headed Woodpecker
Red-bellied Woodpecker
Downy Woodpecker
Eastern Phoebe
Northern Rough-winged Swallow
Blue Jay
American Crow
Fish Crow
Carolina Chickadee
Tufted Titmouse
Brown-headed Nuthatch
Carolina Wren
Ruby-crowned Kinglet
Blue-gray Gnatcatcher
Eastern Bluebird
Hermit Thrush
American Robin
Northern Mockingbird
Brown Thrasher
European Starling
White-eyed Vireo
Yellow-rumped Warbler
Pine Warbler
Common Yellowthroat
Northern Cardinal
Eastern Towhee
Field Sparrow
Song Sparrow
Swamp Sparrow
White-throated Sparrow
Dark-eyed Junco
Red-winged Blackbird
Rusty Blackbird
Common Grackle
House Finch
American Goldfinch
House Sparrow