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Bird Observations

			Date Range: Oct, 1900-2022

The Lakes at Castle Rock

Updated ~23 hr(s) ago.

133 species (+23 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Mexican Duck
Mallard x Mexican Duck (hybrid)
Mallard/Mexican Duck
Northern Pintail
Green-winged Teal
teal sp.
dabbling duck sp.
Ring-necked Duck
Lesser Scaup
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hooded Merganser
Ruddy Duck
Gambel's Quail
Pied-billed Grebe
Western Grebe
Rock Pigeon
Eurasian Collared-Dove
ground dove/Inca Dove
White-winged Dove
Mourning Dove
Greater Roadrunner
Lesser Nighthawk
Vaux's Swift
Anna's Hummingbird
Costa's Hummingbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Broad-tailed Hummingbird
Broad-billed Hummingbird
hummingbird sp.
American Coot
American Avocet
Killdeer
Spotted Sandpiper
Greater Yellowlegs
Neotropic Cormorant
Double-crested/Neotropic Cormorant
Black-crowned Night Heron
Snowy Egret
Green Heron
Great Egret
Great Blue Heron
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Turkey Vulture
Osprey
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
Harris's Hawk
Gray Hawk
Broad-winged Hawk
Swainson's Hawk
Red-tailed Hawk
Great Horned Owl
Belted Kingfisher
Yellow-bellied Sapsucker
Red-naped Sapsucker
Gila Woodpecker
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ladder-backed Woodpecker
Northern Flicker
Gilded Flicker
Northern/Gilded Flicker
American Kestrel
Peregrine Falcon
Prairie Falcon
small falcon sp.
falcon sp.
Northern Beardless-Tyrannulet
Western Wood-Pewee
Hammond's Flycatcher
Gray Flycatcher
Western Flycatcher
Black Phoebe
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eastern Phoebe
Say's Phoebe
Vermilion Flycatcher
Ash-throated Flycatcher
Cassin's Kingbird
yellow-bellied kingbird sp.
Bell's Vireo
Cassin's Vireo
Plumbeous Vireo
Cassin's/Plumbeous Vireo
solitary vireo sp.
Warbling Vireo
Loggerhead Shrike
Common Raven
raven sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Verdin
Tree Swallow
Violet-green Swallow
Purple Martin
Northern Rough-winged Swallow
Barn Swallow
swallow sp.
Ruby-crowned Kinglet
Blue-gray Gnatcatcher
Black-tailed Gnatcatcher
Rock Wren
House Wren
Marsh Wren
Bewick's Wren
Cactus Wren
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
wren sp.
European Starling
Curve-billed Thrasher
Northern Mockingbird
Western Bluebird
Cedar Waxwing
Phainopepla
House Sparrow
American Pipit
House Finch
Lesser Goldfinch
Lawrence's Goldfinch
Rufous-winged Sparrow
Cassin's Sparrow
Grasshopper Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chipping Sparrow
Clay-colored Sparrow
Brewer's Sparrow
Spizella sp.
Lark Sparrow
Lark Bunting
White-crowned Sparrow
Vesper Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Abert's Towhee
Green-tailed Towhee
Spotted Towhee
new world sparrow sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Yellow-headed Blackbird
Western Meadowlark
Red-winged Blackbird
Brown-headed Cowbird
Brewer's Blackbird
Great-tailed Grackle
Orange-crowned Warbler
MacGillivray's Warbler
Common Yellowthroat
Yellow Warbler
Yellow-rumped Warbler
Black-throated Gray Warbler
Townsend's Warbler
Wilson's Warbler
new world warbler sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Cardinal
Pyrrhuloxia
Northern Cardinal/Pyrrhuloxia
Lazuli Bunting
Passerina sp.
passerine sp.

KEY:| = insufficient data | = rare to widespread

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