species
4.
Mallard x Northern Pintail (hybrid)
species
13.
species
14.
skua sp.
species
29.
Bullock's/Baltimore Oriole
black-and-white shearwater sp.
species
38.
Common/Barrow's Goldeneye
Pterodroma sp.
species
40.
Yellow-bellied/Red-naped Sapsucker
Scripps's/Guadalupe Murrelet (Xantus's Murrelet)
Parasitic/Long-tailed Jaeger
species
43.
Cookilaria petrel sp.
Red-backed x Red-tailed Shrike (hybrid)
shrike sp.
Anna's Hummingbird x Selasphorus sp. (hybrid)
species
45.
species
46.
species
47.
species
48.
storm-petrel sp. (white-rumped)
species
50.
species
51.
species
54.
species
55.
species
56.
White-crowned x Golden-crowned Sparrow (hybrid)
Herring x Glaucous Gull (hybrid)
Galapagos/Hawaiian Petrel (Dark-rumped Petrel)
golden-plover sp.
American/Pacific Golden-Plover (Lesser Golden-Plover)
Ruby-crowned/Golden-crowned Kinglet
Greater White-fronted x Canada Goose (hybrid)
Black-chinned x Anna's Hummingbird (hybrid)
species
60.
species
62.
species
63.
species
65.
species
69.
Scripps's/Guadalupe/Craveri's Murrelet
species
70.
Anna's x Costa's Hummingbird (hybrid)
species
73.
species
75.
species
77.
species
78.
Spotted x Barred Owl (hybrid)
species
80.
species
81.
species
85.
flycatcher sp. (Tyrannidae sp.)
waterfowl sp.
species
90.
species
91.
species
92.
species
93.
species
95.
species
97.
Lazuli x Indigo Bunting (hybrid)
species
99.
species
100.
species
101.
species
102.
species
103.
species
104.
species
107.
species
108.
species
109.
species
110.
Rose-breasted/Black-headed Grosbeak
species
111.
species
112.
species
114.
Greater/Lesser Yellowlegs
species
115.
species
116.
species
117.
Pomarine/Parasitic Jaeger
species
118.
species
119.
species
120.
species
121.
species
122.
species
124.
species
125.
species
126.
species
128.
species
129.
species
130.
species
131.
MacGillivray's/Mourning Warbler
Pacific-slope/Cordilleran Flycatcher (Western Flycatcher)
species
133.
species
134.
species
135.
species
137.
species
138.
Muscovy Duck (Domestic type)
species
139.
Herring x Glaucous-winged Gull (hybrid)
species
140.
species
143.
species
149.
species
150.
species
151.
Red-naped x Red-breasted Sapsucker (hybrid)
Eurasian x American Wigeon (hybrid)
species
152.
species
153.
species
154.
species
155.
species
159.
species
160.
species
161.
species
162.
Sooty/Short-tailed Shearwater
species
163.
species
165.
merganser sp.
Blue-winged/Cinnamon Teal
species
169.
species
174.
species
175.
species
176.
species
177.
species
178.
species
180.
White-crowned x White-throated Sparrow (hybrid)
species
182.
species
183.