Downy x Ladder-backed Woodpecker (hybrid)
Glossy x White-faced Ibis (hybrid)
Blue-winged x Cinnamon Teal (hybrid)
Brewster's Warbler (hybrid)
Domestic goose sp. x Canada Goose (hybrid)
Swan Goose x Canada Goose (hybrid)
Lawrence's Warbler (hybrid)
Golden-winged x Blue-winged Warbler (hybrid)
Alder/Willow Flycatcher (Traill's Flycatcher)
Yellow-billed/Black-billed Cuckoo
Ruby-throated/Black-chinned Hummingbird
Greater/Lesser Yellowlegs
Louisiana/Northern Waterthrush
Bronzed/Brown-headed Cowbird
Philadelphia/Warbling Vireo
yellow-bellied kingbird sp.
Blue-winged/Cinnamon Teal
Boat-tailed/Great-tailed Grackle
Short-billed/Long-billed Dowitcher
Western/Eastern Meadowlark
Double-crested/Neotropic Cormorant
Sharp-shinned/Cooper's Hawk
Semipalmated/Western Sandpiper
tanager sp. (Piranga sp.)
Black-crowned/Yellow-crowned Night-Heron
Rose-breasted/Black-headed Grosbeak