Western x Glaucous-winged Gull (hybrid)
Black-bellied Plover/golden-plover sp.
Western/Glaucous-winged Gull
species
137.
species
138.
Short-billed/Long-billed Dowitcher
flycatcher sp. (Tyrannidae sp.)
Tree/Violet-green Swallow
species
143.
species
151.
species
156.
Black-throated Gray/Townsend's Warbler
species
168.
species
169.
species
174.
Mallard (Domestic type)
Varied Thrush/American Robin
species
184.
species
187.
species
191.
species
192.
Townsend's/Hermit Warbler
Muscovy Duck (Domestic type)
Townsend's x Hermit Warbler (hybrid)
Blue-winged/Cinnamon Teal
Sharp-shinned/Cooper's Hawk
warbler sp. (Parulidae sp.)
species
208.
species
219.
Common/Red-breasted Merganser
species
224.
Greater/Lesser Yellowlegs
Herring x Glaucous-winged Gull (hybrid)
Eurasian x American Wigeon (hybrid)
Procellariid sp.
Common/Barrow's Goldeneye
Domestic goose sp. (Domestic type) x Canada Goose (hybrid)
Sooty/Short-tailed Shearwater
diurnal raptor sp.
species
238.
American Wigeon x Green-winged Teal (hybrid)
Domestic goose sp. (Domestic type)
Ruby-crowned/Golden-crowned Kinglet