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Bird Observations

			Date Range: Sep, 1900-2060

The Lakes at Castle Rock

Updated ~39 hr(s) ago.

127 species (+13 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Greater White-fronted Goose
Wood Duck
Cinnamon Teal
Northern Shoveler
American Wigeon
Mallard
Mexican Duck
Mallard/Mexican Duck
Green-winged Teal
Ring-necked Duck
Ruddy Duck
Gambel's Quail
Pied-billed Grebe
Rock Pigeon
Eurasian Collared-Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White-winged Dove
Mourning Dove
Greater Roadrunner
Lesser Nighthawk
Vaux's Swift
Black-chinned Hummingbird
Anna's Hummingbird
Costa's Hummingbird
Rufous Hummingbird
Broad-tailed Hummingbird
Broad-billed Hummingbird
hummingbird sp.
American Coot
Black-necked Stilt
Killdeer
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Spotted Sandpiper
Solitary Sandpiper
Caspian Tern
tern sp.
Neotropic Cormorant
Snowy Egret
Green Heron
Great Egret
Great Blue Heron
Turkey Vulture
Osprey
Sharp-shinned Hawk
Cooper's Hawk
Harris's Hawk
Gray Hawk
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Zone-tailed Hawk
Red-tailed Hawk
Great Horned Owl
Belted Kingfisher
Gila Woodpecker
Ladder-backed Woodpecker
American Kestrel
Peregrine Falcon
Prairie Falcon
diurnal raptor sp.
Northern Beardless-Tyrannulet
Western Wood-Pewee
Willow Flycatcher
Gray Flycatcher
Western Flycatcher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Empidonax sp.
Black Phoebe
Say's Phoebe
Vermilion Flycatcher
Ash-throated Flycatcher
Brown-crested Flycatcher
Tropical Kingbird
Cassin's Kingbird
Western Kingbird
Bell's Vireo
Cassin's Vireo
Plumbeous Vireo
Warbling Vireo
vireo sp.
Loggerhead Shrike
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Raven
Verdin
Bank Swallow
Tree Swallow
Violet-green Swallow
Purple Martin
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Black-tailed Gnatcatcher
House Wren
Bewick's Wren
Cactus Wren
European Starling
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Curve-billed Thrasher
Northern Mockingbird
Phainopepla
House Sparrow
House Finch
Lesser Goldfinch
Rufous-winged Sparrow
Cassin's Sparrow
Grasshopper Sparrow
Chipping Sparrow
Brewer's Sparrow
Spizella sp.
Black-throated Sparrow
Lark Sparrow
Lark Bunting
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White-crowned Sparrow
Vesper Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Abert's Towhee
Canyon/Abert's Towhee
Green-tailed Towhee
new world sparrow sp.
Yellow-breasted Chat
Yellow-headed Blackbird
Hooded Oriole
Bullock's Oriole
Red-winged Blackbird
Brown-headed Cowbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great-tailed Grackle
Orange-crowned Warbler
Lucy's Warbler
Nashville Warbler
Virginia's Warbler
Leiothlypis sp.
MacGillivray's Warbler
Common Yellowthroat
Yellow Warbler
Black-throated Gray Warbler
Townsend's Warbler
Wilson's Warbler
new world warbler sp.
Summer Tanager
Western Tanager
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Cardinal
Black-headed Grosbeak
Blue Grosbeak
Lazuli Bunting
passerine sp.

KEY:| = insufficient data | = rare to widespread

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