2009 Results: Colorado

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

See list of localities in Colorado with reports.

Loading Maps

Number of Checklists (by location)

: 1
: 2-5
: 6-25
: > 25

Species [taxonomic] [alphabetic]	Number of Birds	Number of Checklists Reporting the Species
Greater White-fronted Goose	2	2
Snow Goose	3,637	12
Ross's Goose	7	2
Cackling Goose	496	24
Canada Goose	50,663	329
Trumpeter Swan	11	2
Wood Duck	41	11
Gadwall	724	34
American Wigeon	964	49
Mallard	5,094	219
Cinnamon Teal	4	1
Northern Shoveler	1,924	46
Northern Pintail	332	23
Green-winged Teal	257	27
Canvasback	79	10
Redhead	2,039	47
Ring-necked Duck	515	30
Greater Scaup	1	1
Lesser Scaup	101	12
Bufflehead	337	46
Common Goldeneye	1,049	73
Barrow's Goldeneye	67	4
Hooded Merganser	281	42
Common Merganser	952	50
Red-breasted Merganser	21	6
Ruddy Duck	17	3
Ring-necked Pheasant	9	6
White-tailed Ptarmigan	1	1
Dusky Grouse	1	1
Sharp-tailed Grouse	10	3
Wild Turkey	459	24
Scaled Quail	257	8
Gambel's Quail	83	10
Pied-billed Grebe	46	15
Horned Grebe	8	3
Eared Grebe	3	1
Western Grebe	12	2
Clark's Grebe	1	1
American White Pelican	2	2
Double-crested Cormorant	19	9
Great Blue Heron	43	36
Bald Eagle	165	77
Northern Harrier	66	38
Sharp-shinned Hawk	80	77
Cooper's Hawk	40	38
Northern Goshawk	7	4
Red-tailed Hawk	389	213
Ferruginous Hawk	29	20
Rough-legged Hawk	33	13
Golden Eagle	45	26
American Kestrel	220	112
Merlin	22	19
Peregrine Falcon	2	2
Prairie Falcon	17	16
American Coot	827	51
Sandhill Crane	400	1
Killdeer	22	7
Wilson's Snipe	1	1
Ring-billed Gull	2,823	97
California Gull	2	1
Herring Gull	67	16
Thayer's Gull	1	1
Rock Pigeon	3,103	243
Eurasian Collared-Dove	1,731	287
White-winged Dove	4	2
Mourning Dove	703	132
Barn Owl	2	1
Western Screech-Owl	1	1
Eastern Screech-Owl	1	1
Great Horned Owl	64	40
Northern Pygmy-Owl	4	4
Long-eared Owl	1	1
Short-eared Owl	4	1
Northern Saw-whet Owl	4	3
Belted Kingfisher	64	52
Lewis's Woodpecker	23	15
Red-bellied Woodpecker	6	4
Downy Woodpecker	521	352
Hairy Woodpecker	319	185
American Three-toed Woodpecker	1	1
Northern Flicker	1,518	619
Black Phoebe	1	1
Loggerhead Shrike	2	2
Northern Shrike	17	16
Gray Jay	60	26
Steller's Jay	1,090	252
Blue Jay	512	210
Western Scrub-Jay	566	151
Pinyon Jay	350	19
Clark's Nutcracker	67	36
Black-billed Magpie	1,629	451
American Crow	3,794	343
Common Raven	866	182
Horned Lark	1,050	14
Black-capped Chickadee	1,552	471
Mountain Chickadee	1,129	315
Juniper Titmouse	27	9
Bushtit	291	38
Red-breasted Nuthatch	122	58
White-breasted Nuthatch	529	260
Pygmy Nuthatch	685	151
Brown Creeper	34	23
Rock Wren	2	1
Canyon Wren	3	3
Bewick's Wren	4	4
Marsh Wren	4	2
American Dipper	13	11
Ruby-crowned Kinglet	5	3
Eastern Bluebird	1	1
Western Bluebird	68	8
Mountain Bluebird	303	19
Townsend's Solitaire	114	74
Hermit Thrush	1	1
American Robin	3,127	398
Northern Mockingbird	1	1
Curve-billed Thrasher	9	6
European Starling	7,397	347
American Pipit	29	3
Cedar Waxwing	124	13
Yellow-rumped Warbler	51	18
Spotted Towhee	212	114
Canyon Towhee	38	17
American Tree Sparrow	815	79
Song Sparrow	312	79
White-crowned Sparrow	518	90
Dark-eyed Junco	6,469	725
Lapland Longspur	5	2
Northern Cardinal	1	1
Red-winged Blackbird	7,401	237
Western Meadowlark	112	24
Brewer's Blackbird	1,297	21
Common Grackle	17	1
Great-tailed Grackle	40	6
Brown-headed Cowbird	1	1
Gray-crowned Rosy-Finch	941	22
Black Rosy-Finch	76	7
Brown-capped Rosy-Finch	1,514	12
Pine Grosbeak	120	22
Cassin's Finch	347	52
House Finch	7,241	714
Red Crossbill	120	30
Pine Siskin	10,227	471
Lesser Goldfinch	77	6
American Goldfinch	2,297	287
Evening Grosbeak	308	20
House Sparrow	5,820	473
Total	155,856

A total of 146 species were reported.

See list of localities in Colorado with reports.

This report was updated 09-Feb-2010 08:35 ET.