Species list: black-crowned night heron, mute swan, Canada goose, mallard, gadwall, wood duck, turkey vulture, ring-billed gull, rock pigeon, belted kingfisher, northern flicker, hairy woodpecker, downy woodpecker, tree swallow, barn swallow, blue jay, American crow, black-capped chickadee, white-breasted nuthatch, red-breasted nuthatch, grey catbird, American robin, blue-grey gnatcatcher, ruby-crowned kinglet,  European starling, nashville warbler, yellow warbler, yellow-rumped warbler, house sparrow, red-winged blackbird, baltimore oriole, orchard oriole, common grackle, brown-headed cowbird, northern cardinal, house finch, American goldfinch, chipping sparrow, white-throated sparrow, song sparrow.  (40 species)