species
47.
species
83.
species
100.
species
115.
species
152.
species
160.
species
162.
species
175.
species
177.
species
187.
species
190.
species
191.
species
194.
species
199.
species
217.
species
222.
species
226.
species
228.
species
232.
species
234.
species
240.
species
259.
species
263.
species
270.
species
271.
species
274.
species
281.
species
282.
species
283.
species
285.
species
293.
species
294.
species
306.
species
308.
species
310.
species
315.
species
322.
species
339.
species
344.
species
346.
species
361.
species
365.
species
379.
species
380.
species
401.
species
402.
species
403.
species
404.
species
418.
species
426.
species
428.
species
435.
species
445.
species
448.
species
449.
species
451.
species
452.
species
455.
species
457.
species
458.
species
459.
species
462.
species
463.
species
467.
species
470.
species
473.
species
475.
species
478.
species
481.
species
483.
species
484.
species
487.
species
488.
species
492.
species
494.
species
495.
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498.
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500.
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503.
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504.
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505.
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507.
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509.
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510.
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511.
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512.
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513.
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514.
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515.
species
516.
species
521.
species
528.
species
529.
species
530.
species
533.
species
535.
species
536.
species
538.
species
539.
species
541.
species
542.
species
543.
species
544.
species
546.
species
549.
species
550.
species
552.
species
553.
species
554.
species
555.
species
556.
species
559.
species
560.
species
561.
species
562.
species
563.
species
564.
species
566.
species
567.
species
569.
species
571.
species
572.
species
573.
species
574.
species
575.
species
576.
species
579.
species
580.
species
581.
species
582.
species
583.
species
584.
species
586.
species
587.
species
588.
species
589.
species
590.
species
591.
species
593.
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594.
species
596.
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598.
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599.
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600.
species
601.
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602.
species
603.
species
604.
species
606.
species
608.
species
609.
species
610.
species
611.
species
614.
species
617.
species
621.
species
622.
species
624.
species
625.
species
626.
species
628.
species
631.
species
632.
species
633.
species
634.
species
635.
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637.
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639.
species
641.
species
642.
species
643.
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644.
species
645.
species
647.
species
648.
species
649.
species
652.
species
653.
species
654.
species
655.
species
656.
species
658.
species
659.
species
662.
species
670.
species
672.
species
673.
species
675.
species
676.
species
678.
species
679.
species
680.
species
681.
species
682.
Mallard x Mottled Duck (hybrid)
Graylag x Canada Goose (hybrid)
Tufted x Black-crested Titmouse (hybrid)
Mallard x Hawaiian Duck (hybrid)
Snow x Canada Goose (hybrid)
Mallard x American Black Duck (hybrid)
American x Black Oystercatcher (hybrid)
Western x Glaucous-winged Gull (hybrid)
Herring x Glaucous-winged Gull (hybrid)
Red-naped x Red-breasted Sapsucker (hybrid)
Swan Goose x Canada Goose (hybrid)
Mallard x Mexican Duck (hybrid)
Snow x Cackling Goose (hybrid)
Graylag x Swan Goose (hybrid)
Ross's x Cackling Goose (hybrid)
Carolina x Black-capped Chickadee (hybrid)
Red-shouldered x Red-tailed Hawk (hybrid)
Altamira x Audubon's Oriole (hybrid)
Ring-necked Duck x scaup sp. (hybrid)
Snow x Greater White-fronted Goose (hybrid)
Spotted x Eastern Towhee (hybrid)
Eurasian x American Wigeon (hybrid)
Gadwall x Mallard (hybrid)
Domestic goose sp. x Canada Goose (hybrid)
Glaucous x Glaucous-winged Gull (hybrid)
Tufted Duck x scaup sp. (hybrid)
Common x Barrow's Goldeneye (hybrid)
Muscovy Duck x Mallard (hybrid)
Mexican x Mottled Duck (hybrid)
Snow x Ross's Goose (hybrid)
Blue-winged x Cinnamon Teal (hybrid)
Canvasback x Ring-necked Duck (hybrid)
Bufflehead x Common Goldeneye (hybrid)
Yellow-bellied x Red-naped Sapsucker (hybrid)
Greater White-fronted x Canada Goose (hybrid)
Cinnamon x Green-winged Teal (hybrid)
Black-capped x Mountain Chickadee (hybrid)
Downy x Hairy Woodpecker (hybrid)
Mallard x Northern Pintail (hybrid)
Rufous x Allen's Hummingbird (hybrid)
Greater White-fronted x Cackling Goose (hybrid)
Dark-eyed Junco x White-throated Sparrow (hybrid)
Northern x Tropical Parula (hybrid)
Herring x Great Black-backed Gull (hybrid)
Cinnamon Teal x Northern Shoveler (hybrid)
American Wigeon x Mallard (hybrid)
Snow Goose x Brant (hybrid)
Herring x Glaucous Gull (hybrid)
Common Black x Red-shouldered Hawk (hybrid)
Anna's x Broad-billed Hummingbird (hybrid)
Wood Duck x Mallard (hybrid)
Snow/Ross's x Cackling/Canada Goose (hybrid)
Herring x Lesser Black-backed Gull (hybrid)
Redhead x scaup sp. (hybrid)
Common Goldeneye x Hooded Merganser (hybrid)
Redhead x Ring-necked Duck (hybrid)
Ring-necked Duck x Lesser Scaup (hybrid)
Magnolia x Yellow-rumped Warbler (hybrid)
Downy x Nuttall's Woodpecker (hybrid)
shorebird sp.
parrot sp.
Sharp-shinned/Cooper's Hawk
Western/Eastern Meadowlark
Tropical/Couch's Kingbird
new world sparrow sp.
passerine sp.
Tufted/Black-crested Titmouse
Double-crested/Neotropic Cormorant
Anna's/Costa's Hummingbird
cormorant sp.
Carolina/Black-capped Chickadee
large shorebird sp.
Black-capped/Mountain Chickadee
waterfowl sp.
Domestic goose sp. (Domestic type)
Western/Chihuahuan Meadowlark
Amazona sp.
Varied Thrush/American Robin
Ruby-throated/Black-chinned Hummingbird
Northern Cardinal/Pyrrhuloxia
Short-billed/Long-billed Dowitcher
Northern/Gilded Flicker
Common/Barrow's Goldeneye
Golden-fronted/Red-bellied Woodpecker
new world goldfinch sp.
Yellow-bellied/Red-naped Sapsucker
Accipiter sp.
House/Eurasian Tree Sparrow
Bronzed/Brown-headed Cowbird
Downy/Ladder-backed Woodpecker
Mallard/American Black Duck
Ruby-crowned/Golden-crowned Kinglet
Great/Double-crested Cormorant
Rufous/Allen's Hummingbird
Common/Hoary Redpoll
Lesser/Greater Yellowlegs
Common/Red-breasted Merganser
Western/Glaucous-winged Gull
diurnal raptor sp.
Red-winged/Tricolored Blackbird
Spotted/Eastern Towhee (Rufous-sided Towhee)
Black-bellied Plover/golden-plover sp.
Orchard/Hooded Oriole
Red-shouldered/Broad-winged Hawk
Yellow-crowned/Black-crowned Night Heron
Red-naped/Red-breasted Sapsucker
White-crowned/White-throated Sparrow
Spizella sp./American Tree Sparrow
yellow-bellied kingbird sp.
Blue-winged/Cinnamon Teal
parakeet sp.
Tree/Violet-green Swallow
Cassin's/Western Kingbird
sapsucker sp.
Boat-tailed/Great-tailed Grackle
Thick-billed/Common Murre
Parasitic/Pomarine Jaeger
shearwater sp.
Nuttall's/Ladder-backed Woodpecker
nighthawk sp.
ground dove/Inca Dove
Loggerhead/Northern Shrike
Sooty/Short-tailed Shearwater
Eurasian/African Collared-Dove
estrildid finch sp.
Psittacara sp.
Sagebrush/Bell's Sparrow (Sage Sparrow)
longspur sp.
lovebird sp.
California/Woodhouse's Scrub-Jay
Western/Semipalmated Sandpiper
merganser sp.
tanager sp. (Piranga sp.)
American Black/Mottled Duck
Mitred/Red-masked Parakeet
Red-crowned/Lilac-crowned Parrot
Louisiana/Northern Waterthrush
Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow)
Western/Eastern Cattle Egret
moorhen/coot/gallinule sp.
Herring/Glaucous-winged Gull
Cooper's Hawk/American Goshawk
Dark-eyed/Yellow-eyed Junco
California/Gambel's Quail
rail/crake sp.
Curve-billed/Bendire's Thrasher
Oak/Juniper Titmouse (Plain Titmouse)
Townsend's/Hermit Warbler
Brown/Long-billed Thrasher
Selasphorus sp.
Pacific/Winter Wren
storm-petrel sp. (white-rumped)