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Bird Observations

			Date Range: Sep, 1900-2024

Aurora Reservoir

Updated ~26 hr(s) ago.

130 species (+17 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canada Goose
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
American Wigeon
Mallard
Mallard/Mexican Duck
Northern Pintail
Green-winged Teal
teal sp.
dabbling duck sp.
Redhead
Ring-necked Duck
Bufflehead
Ruddy Duck
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
duck sp.
Pied-billed Grebe
Horned Grebe
Eared Grebe
Horned/Eared Grebe
Western Grebe
Rock Pigeon
Eurasian Collared-Dove
Mourning Dove
Common Nighthawk
Black-chinned Hummingbird
Broad-tailed Hummingbird
hummingbird sp.
American Coot
American Avocet
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-bellied Plover/golden-plover sp.
Killdeer
Long-billed Dowitcher
Wilson's Phalarope
Red-necked Phalarope
Spotted Sandpiper
Solitary Sandpiper
Lesser Yellowlegs
Greater Yellowlegs
Sanderling
Baird's Sandpiper
Least Sandpiper
Pectoral Sandpiper
Semipalmated Sandpiper
Sabine's Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Franklin's Gull
Ring-billed Gull
Herring Gull
Lesser Black-backed Gull
California Gull
Larus sp.
gull sp.
Black Tern
Forster's Tern
Common Tern
tern sp.
Double-crested Cormorant
American White Pelican
Black-crowned Night Heron
Snowy Egret
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great Blue Heron
Turkey Vulture
Osprey
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Bald Eagle
Swainson's Hawk
Red-tailed Hawk
Ferruginous Hawk
hawk sp.
Great Horned Owl
Belted Kingfisher
Downy Woodpecker
Northern Flicker
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
American Kestrel
Merlin
Western Wood-Pewee
Willow Flycatcher
Hammond's Flycatcher
Empidonax sp.
Say's Phoebe
Western Kingbird
Eastern Kingbird
new world flycatcher sp.
Plumbeous Vireo
Loggerhead Shrike
Blue Jay
Woodhouse's Scrub-Jay
Black-billed Magpie
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
American Crow
Black-capped Chickadee
Horned Lark
Tree Swallow
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Ruby-crowned Kinglet
White-breasted Nuthatch
Red-breasted Nuthatch
Blue-gray Gnatcatcher
Rock Wren
House Wren
European Starling
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Gray Catbird
Brown Thrasher
Sage Thrasher
Hermit Thrush
American Robin
Cedar Waxwing
House Sparrow
American Pipit
House Finch
Lesser Goldfinch
American Goldfinch
Chipping Sparrow
Clay-colored Sparrow
Brewer's Sparrow
Spizella sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lark Sparrow
Lark Bunting
White-crowned Sparrow
Vesper Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Green-tailed Towhee
Spotted Towhee
new world sparrow sp.
Yellow-headed Blackbird
Western Meadowlark
Red-winged Blackbird
Brown-headed Cowbird
Brewer's Blackbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Grackle
blackbird sp.
Orange-crowned Warbler
MacGillivray's Warbler
Common Yellowthroat
Yellow Warbler
Black-throated Blue Warbler
Yellow-rumped Warbler
Townsend's Warbler
Wilson's Warbler
Western Tanager
Lazuli Bunting

KEY:| = insufficient data | = rare to widespread

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