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Bird Observations

Date Range:
Dec, 1900-2060

The Lakes at Castle Rock

Updated ~20 hr(s) ago.

115 species (+17 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose  
Canada Goose  
Wood Duck  
Blue-winged Teal  
Cinnamon Teal  
Northern Shoveler  
Gadwall  
American Wigeon  
Mallard  
Mallard (Domestic type)  
Mexican Duck  
Mallard x Mexican Duck (hybrid)  
Mallard/Mexican Duck  
Northern Pintail  
Green-winged Teal  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Canvasback  
Ring-necked Duck  
Lesser Scaup  
Greater/Lesser Scaup  
Bufflehead  
Hooded Merganser  
Common Merganser  
Red-breasted Merganser  
Ruddy Duck  
Gambel's Quail  
Pied-billed Grebe  
Eared Grebe  
Rock Pigeon  
Eurasian Collared-Dove  
Mourning Dove  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater Roadrunner  
Anna's Hummingbird  
Broad-billed Hummingbird  
hummingbird sp.  
American Coot  
Killdeer  
Spotted Sandpiper  
Neotropic Cormorant  
Double-crested/Neotropic Cormorant  
Great Blue Heron  
Great Egret  
Snowy Egret  
Green Heron  
Black-crowned Night-Heron  
Northern Harrier  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sharp-shinned Hawk  
Cooper's Hawk  
Sharp-shinned/Cooper's Hawk  
Accipiter sp.  
Harris's Hawk  
Zone-tailed Hawk  
Red-tailed Hawk  
Western Screech-Owl  
Great Horned Owl  
Belted Kingfisher  
Yellow-bellied Sapsucker  
Red-naped Sapsucker  
Yellow-bellied/Red-naped Sapsucker  
Gila Woodpecker  
Ladder-backed Woodpecker  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Flicker  
American Kestrel  
Merlin  
Peregrine Falcon  
Prairie Falcon  
Gray Flycatcher  
Black Phoebe  
Say's Phoebe  
Vermilion Flycatcher  
Ash-throated Flycatcher  
Cassin's Kingbird  
Hutton's Vireo  
Plumbeous Vireo  
Loggerhead Shrike  
Common Raven  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
raven sp.  
Verdin  
Northern Rough-winged Swallow  
Barn Swallow  
Bushtit  
Ruby-crowned Kinglet  
Blue-gray Gnatcatcher  
Black-tailed Gnatcatcher  
gnatcatcher sp.  
House Wren  
Bewick's Wren  
Cactus Wren  
wren sp.  
European Starling  
Curve-billed Thrasher  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Mockingbird  
Western Bluebird  
Hermit Thrush  
American Robin  
Phainopepla  
House Sparrow  
House Finch  
Pine Siskin  
Lesser Goldfinch  
Lawrence's Goldfinch  
Rufous-winged Sparrow  
Cassin's Sparrow  
Grasshopper Sparrow  
Chipping Sparrow  
Clay-colored Sparrow  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Brewer's Sparrow  
Black-throated Sparrow  
Lark Sparrow  
White-crowned Sparrow  
Vesper Sparrow  
Savannah Sparrow  
Song Sparrow  
Lincoln's Sparrow  
Swamp Sparrow  
Abert's Towhee  
Rufous-crowned Sparrow  
Green-tailed Towhee  
sparrow sp.  
Western Meadowlark  
Western/Eastern Meadowlark  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-winged Blackbird  
Bronzed/Brown-headed Cowbird  
Brewer's Blackbird  
Great-tailed Grackle  
blackbird sp.  
Orange-crowned Warbler  
Common Yellowthroat  
Yellow-rumped Warbler  
Black-throated Gray Warbler  
Northern Cardinal  
Pyrrhuloxia  
passerine sp.  

KEY:| = insufficient data | = rare to widespread

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