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1999 Results: Colorado

Other years: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

See list of localities in Colorado with reports.


Species [taxonomic]
[alphabetic]
Number of Birds   Number of Checklists
Reporting the Species
Snow Goose 6       2      
Canada Goose 3,865       97      
Trumpeter Swan 2       1      
Wood Duck 17       2      
Gadwall 113       8      
American Wigeon 989       19      
Mallard 2,151       92      
Northern Shoveler 32       3      
Northern Pintail 88       4      
Green-winged Teal 59       12      
Canvasback 44       1      
Redhead 656       8      
Ring-necked Duck 193       10      
Lesser Scaup 18       2      
Bufflehead 12       4      
Common Goldeneye 25       10      
Hooded Merganser 56       8      
Common Merganser 65       10      
Scaled Quail 29       1      
Gambel's Quail 179       19      
Ring-necked Pheasant 87       36      
Pied-billed Grebe 6       1      
Great Blue Heron 19       14      
Bald Eagle 58       31      
Northern Harrier 9       7      
Sharp-shinned Hawk 22       22      
Cooper's Hawk 11       10      
Northern Goshawk 1       1      
Red-tailed Hawk 93       72      
Ferruginous Hawk 8       7      
Rough-legged Hawk 8       7      
Golden Eagle 23       14      
American Kestrel 65       43      
Merlin 5       5      
Prairie Falcon 4       4      
American Coot 275       12      
Killdeer 1       1      
Common Snipe 5       4      
Ring-billed Gull 270       14      
Herring Gull 16       5      
Rock Pigeon 765       105      
White-winged Dove 6       2      
Mourning Dove 898       101      
Western Screech-Owl 1       1      
Great Horned Owl 17       13      
Belted Kingfisher 18       18      
Lewis's Woodpecker 17       14      
Ladder-backed Woodpecker 2       1      
Downy Woodpecker 252       180      
Hairy Woodpecker 124       84      
Northern Flicker 543       288      
Say's Phoebe 4       4      
Loggerhead Shrike 1       1      
Northern Shrike 1       1      
Gray Jay 38       14      
Pinyon Jay 160       13      
Steller's Jay 666       166      
Blue Jay 479       185      
Western Scrub-Jay 451       148      
Black-billed Magpie 1,457       389      
Clark's Nutcracker 25       11      
American Crow 1,477       219      
Common Raven 291       82      
Horned Lark 159       12      
Black-capped Chickadee 919       304      
Mountain Chickadee 927       224      
Juniper Titmouse 14       7      
Bushtit 214       22      
Red-breasted Nuthatch 103       53      
White-breasted Nuthatch 240       115      
Pygmy Nuthatch 310       67      
Brown Creeper 34       21      
Bewick's Wren 10       10      
House Wren 11       4      
American Dipper 8       3      
Golden-crowned Kinglet 10       5      
Ruby-crowned Kinglet 2       1      
Western Bluebird 31       9      
Mountain Bluebird 32       11      
Townsend's Solitaire 43       31      
Hermit Thrush 2       2      
American Robin 820       178      
European Starling 6,139       266      
Cedar Waxwing 314       24      
Snow Bunting 3       1      
Yellow-rumped Warbler 18       4      
Spotted Towhee 143       76      
Canyon Towhee 10       4      
American Tree Sparrow 323       41      
Vesper Sparrow 2       1      
Black-throated Sparrow 147       18      
Savannah Sparrow 3       3      
Fox Sparrow 3       2      
Song Sparrow 203       49      
Lincoln's Sparrow 10       3      
White-throated Sparrow 9       4      
White-crowned Sparrow 343       50      
Golden-crowned Sparrow 4       2      
Dark-eyed Junco 3,340       461      
Red-winged Blackbird 2,708       143      
Western Meadowlark 89       30      
Yellow-headed Blackbird 12       2      
Brewer's Blackbird 277       19      
Common Grackle 58       2      
Great-tailed Grackle 42       7      
Brown-headed Cowbird 84       7      
Gray-crowned Rosy-Finch 32       2      
Pine Grosbeak 59       12      
Purple Finch 77       17      
Cassin's Finch 288       63      
House Finch 3,750       460      
Red Crossbill 50       11      
Pine Siskin 3,106       219      
Lesser Goldfinch 254       22      
American Goldfinch 2,231       224      
Evening Grosbeak 477       49      
House Sparrow 3,639       285      
Total 49,414             

A total of 117 species were reported.

See list of localities in Colorado with reports.

This report was updated 15-Jan-2013 09:05 ET.