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Bird Observations

			Date Range: Jan-Dec, 1900-2024

Bill Williams River NWR--Riparian past gate (La Paz)

Updated ~31 hr(s) ago.

157 species (+20 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Domestic goose sp. (Domestic type)
Gadwall
Mallard
Green-winged Teal
Ring-necked Duck
Lesser Scaup
Common Goldeneye
Red-breasted Merganser
Gambel's Quail
Pied-billed Grebe
Eared Grebe
Western Grebe
Clark's Grebe
Eurasian Collared-Dove
White-winged Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mourning Dove
Greater Roadrunner
Yellow-billed Cuckoo
Lesser Nighthawk
Common Poorwill
Vaux's Swift
White-throated Swift
Black-chinned Hummingbird
Anna's Hummingbird
Costa's Hummingbird
Calliope Hummingbird
hummingbird sp.
Virginia Rail
Sora
Common Gallinule
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
American Coot
Killdeer
Wilson's Snipe
Spotted Sandpiper
Solitary Sandpiper
Least Sandpiper
Ring-billed Gull
Double-crested Cormorant
Snowy Egret
Green Heron
Great Egret
Great Blue Heron
White-faced Ibis
Turkey Vulture
Osprey
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Accipiter sp.
Bald Eagle
Common Black Hawk
Red-tailed Hawk
hawk sp.
Barn Owl
Western Screech-Owl
Great Horned Owl
Elf Owl
Belted Kingfisher
Yellow-bellied Sapsucker
Red-naped Sapsucker
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
sapsucker sp.
Gila Woodpecker
Ladder-backed Woodpecker
Northern Flicker
Northern/Gilded Flicker
American Kestrel
Merlin
Peregrine Falcon
Olive-sided Flycatcher
Western Wood-Pewee
Willow Flycatcher
Hammond's Flycatcher
Gray Flycatcher
Dusky Flycatcher
Hammond's/Dusky Flycatcher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western Flycatcher
Empidonax sp.
Black Phoebe
Say's Phoebe
Vermilion Flycatcher
Ash-throated Flycatcher
Nutting's Flycatcher
Brown-crested Flycatcher
Myiarchus sp.
Tropical Kingbird
Western Kingbird
Bell's Vireo
Hutton's Vireo
Cassin's Vireo
Plumbeous Vireo
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cassin's/Plumbeous Vireo
solitary vireo sp.
Warbling Vireo
vireo sp.
Loggerhead Shrike
Woodhouse's Scrub-Jay
Common Raven
Verdin
Tree Swallow
Violet-green Swallow
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Ruby-crowned Kinglet
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Golden-crowned Kinglet
Red-breasted Nuthatch
Blue-gray Gnatcatcher
Black-tailed Gnatcatcher
Rock Wren
Canyon Wren
House Wren
Winter Wren
Marsh Wren
Bewick's Wren
Cactus Wren
Crissal Thrasher
Toxostoma sp.
Sage Thrasher
Northern Mockingbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western Bluebird
Swainson's Thrush
Hermit Thrush
American Robin
Cedar Waxwing
Phainopepla
American Pipit
House Finch
Pine Siskin
Lesser Goldfinch
Lawrence's Goldfinch
American Goldfinch
Chipping Sparrow
Brewer's Sparrow
Spizella sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-throated Sparrow
Dark-eyed Junco
White-crowned Sparrow
Golden-crowned Sparrow
Sagebrush/Bell's Sparrow (Sage Sparrow)
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Abert's Towhee
Green-tailed Towhee
Spotted Towhee
new world sparrow sp.
Yellow-breasted Chat
Yellow-headed Blackbird
Western Meadowlark
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hooded Oriole
Bullock's Oriole
Red-winged Blackbird
Brown-headed Cowbird
Great-tailed Grackle
Orange-crowned Warbler
Lucy's Warbler
Nashville Warbler
MacGillivray's Warbler
Common Yellowthroat
Yellow Warbler
Yellow-rumped Warbler
Prairie Warbler
Black-throated Gray Warbler
Townsend's Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hermit Warbler
Wilson's Warbler
new world warbler sp.
Summer Tanager
Western Tanager
tanager sp. (Piranga sp.)
Northern Cardinal
Black-headed Grosbeak
Rose-breasted/Black-headed Grosbeak
Blue Grosbeak
Lazuli Bunting
Indigo Bunting

KEY:| = insufficient data | = rare to widespread

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