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CBRC Data

An amazing amount of information has been accumulated over the years based on records reviewed by the Colorado Bird Records Committee. Use the menu items to view results by year, by species, or to review your personally entered records.

To get started, select a species to see all of the Colorado reports for that species (start typing the species name to filter the list) or simply click on a species of interest in the list below.



Summary of Accepted Records


Black-bellied Whistling-Duck
2 Record(s)

Fulvous Whistling-Duck
1 Record(s)

Pink-footed Goose
1 Record(s)

Brant
5 Record(s)

*Brant (Atlantic)
5 Record(s)

*Brant (Black)
23 Record(s)

Barnacle Goose
1 Record(s)

Cackling Goose
2 Record(s)

*Cackling Goose (Aleutian)
2 Record(s)

*Cackling Goose (Ridgway's)
1 Record(s)

*Canada Goose (Dusky)
1 Record(s)

Trumpeter Swan
36 Record(s)

Tundra Swan
26 Record(s)

Garganey
2 Record(s)

Eurasian Wigeon
52 Record(s)

*Mexican Duck
12 Record(s)

American Black Duck
22 Record(s)

*American Black Duck x Mallard
1 Record(s)

Mottled Duck
1 Record(s)

Tufted Duck
4 Record(s)

Harlequin Duck
6 Record(s)

Surf Scoter
3 Record(s)

Black Scoter
23 Record(s)

Long-tailed Duck
4 Record(s)

California Quail
1 Record(s)

Wild Turkey
1 Record(s)

Ruffed Grouse
5 Record(s)

Dusky Grouse
1 Record(s)

Horned Grebe
1 Record(s)

Red-necked Grebe
28 Record(s)

Band-tailed Pigeon
1 Record(s)

Eurasian Collared-Dove
26 Record(s)

Inca Dove
23 Record(s)

Common Ground Dove
7 Record(s)

White-winged Dove
34 Record(s)

Groove-billed Ani
4 Record(s)

Greater Roadrunner
2 Record(s)

Black-billed Cuckoo
33 Record(s)

Lesser Nighthawk
31 Record(s)

Eastern Whip-poor-will
9 Record(s)

Mexican Whip-poor-will
2 Record(s)

*Whip-poor-will sp.
1 Record(s)

Black Swift
1 Record(s)

Chimney Swift
3 Record(s)

Vaux's Swift
1 Record(s)

White-throated Swift
2 Record(s)

Mexican Violetear
2 Record(s)

Rivoli’s Hummingbird
24 Record(s)

Blue-throated Mountain-gem
15 Record(s)

Ruby-throated Hummingbird
34 Record(s)

Black-chinned Hummingbird
1 Record(s)

Anna's Hummingbird
18 Record(s)

Costa's Hummingbird
9 Record(s)

Calliope Hummingbird
1 Record(s)

Broad-billed Hummingbird
3 Record(s)

White-eared Hummingbird
2 Record(s)

King Rail
3 Record(s)

Common Gallinule
11 Record(s)

Purple Gallinule
3 Record(s)

Yellow Rail
1 Record(s)

Black Rail
12 Record(s)

Sandhill Crane
1 Record(s)

Whooping Crane
5 Record(s)

American Golden-Plover
2 Record(s)

Piping Plover
5 Record(s)

Mountain Plover
1 Record(s)

Snowy Plover
5 Record(s)

Upland Sandpiper
1 Record(s)

Whimbrel
3 Record(s)

Eskimo Curlew
2 Record(s)

Hudsonian Godwit
33 Record(s)

Ruddy Turnstone
31 Record(s)

Red Knot
29 Record(s)

Ruff
5 Record(s)

Sharp-tailed Sandpiper
2 Record(s)

Curlew Sandpiper
4 Record(s)

Purple Sandpiper
1 Record(s)

Baird's Sandpiper
1 Record(s)

Least Sandpiper
3 Record(s)

White-rumped Sandpiper
3 Record(s)

Buff-breasted Sandpiper
40 Record(s)

Pectoral Sandpiper
3 Record(s)

Short-billed Dowitcher
32 Record(s)

American Woodcock
16 Record(s)

Red-necked Phalarope
1 Record(s)

Red Phalarope
51 Record(s)

*Jaeger sp.
15 Record(s)

Pomarine Jaeger
30 Record(s)

Parasitic Jaeger
22 Record(s)

Long-tailed Jaeger
31 Record(s)

Long-billed Murrelet
2 Record(s)

Ancient Murrelet
7 Record(s)

Black-legged Kittiwake
47 Record(s)

Ivory Gull
1 Record(s)

Sabine's Gull
2 Record(s)

Black-headed Gull
4 Record(s)

Little Gull
38 Record(s)

Ross's Gull
3 Record(s)

Laughing Gull
53 Record(s)

Franklin's Gull
1 Record(s)

Mew Gull
58 Record(s)

Western Gull
7 Record(s)

Herring Gull
1 Record(s)

Iceland Gull
44 Record(s)

Lesser Black-backed Gull
46 Record(s)

Slaty-backed Gull
2 Record(s)

Glaucous-winged Gull
35 Record(s)

*Glaucous-winged Gull hybrid
1 Record(s)

Great Black-backed Gull
46 Record(s)

Kelp Gull
1 Record(s)

Sooty Tern
1 Record(s)

Least Tern
8 Record(s)

Caspian Tern
2 Record(s)

Arctic Tern
32 Record(s)

Royal Tern
3 Record(s)

Sandwich Tern
1 Record(s)

Black Skimmer
2 Record(s)

Red-throated Loon
53 Record(s)

Arctic Loon
2 Record(s)

Pacific Loon
4 Record(s)

Yellow-billed Loon
30 Record(s)

Wood Stork
3 Record(s)

Magnificent Frigatebird
2 Record(s)

Brown Booby
1 Record(s)

Anhinga
3 Record(s)

Neotropic Cormorant
35 Record(s)

Brown Pelican
24 Record(s)

Least Bittern
33 Record(s)

Great Egret
1 Record(s)

Little Blue Heron
40 Record(s)

Tricolored Heron
32 Record(s)

Reddish Egret
15 Record(s)

Cattle Egret
1 Record(s)

Yellow-crowned Night-Heron
41 Record(s)

White Ibis
11 Record(s)

Glossy Ibis
67 Record(s)

*White-faced X Glossy Ibis
3 Record(s)

Roseate Spoonbill
1 Record(s)

Black Vulture
3 Record(s)

Osprey
1 Record(s)

Swallow-tailed Kite
5 Record(s)

Mississippi Kite
4 Record(s)

Common Black Hawk
11 Record(s)

Harris's Hawk
6 Record(s)

Red-shouldered Hawk
20 Record(s)

Broad-winged Hawk
4 Record(s)

Zone-tailed Hawk
6 Record(s)

*Red-tailed Hawk (Krider's)
2 Record(s)

Rough-legged Hawk
1 Record(s)

Snowy Owl
36 Record(s)

Spotted Owl
10 Record(s)

Barred Owl
2 Record(s)

Boreal Owl
1 Record(s)

Northern Saw-whet Owl
2 Record(s)

Red-headed Woodpecker
7 Record(s)

Acorn Woodpecker
22 Record(s)

Red-bellied Woodpecker
5 Record(s)

Williamson's Sapsucker
3 Record(s)

Yellow-bellied Sapsucker
20 Record(s)

Red-naped Sapsucker
2 Record(s)

Red-breasted Sapsucker
1 Record(s)

Ladder-backed Woodpecker
3 Record(s)

Crested Caracara
6 Record(s)

Merlin
3 Record(s)

*Merlin (Black)
1 Record(s)

Gyrfalcon
13 Record(s)

Olive-sided Flycatcher
1 Record(s)

Eastern Wood-Pewee
38 Record(s)

Yellow-bellied Flycatcher
16 Record(s)

Acadian Flycatcher
1 Record(s)

Alder Flycatcher
52 Record(s)

Least Flycatcher
4 Record(s)

Hammond's Flycatcher
1 Record(s)

Gray Flycatcher
4 Record(s)

Buff-breasted Flycatcher
1 Record(s)

Black Phoebe
45 Record(s)

Eastern Phoebe
3 Record(s)

Vermilion Flycatcher
50 Record(s)

Dusky-capped Flycatcher
1 Record(s)

Great Crested Flycatcher
12 Record(s)

Brown-crested Flycatcher
2 Record(s)

Great Kiskadee
1 Record(s)

Sulphur-bellied Flycatcher
1 Record(s)

Tropical Kingbird
3 Record(s)

Couch's Kingbird
1 Record(s)

Thick-billed Kingbird
3 Record(s)

Eastern Kingbird
1 Record(s)

Scissor-tailed Flycatcher
46 Record(s)

Fork-tailed Flycatcher
2 Record(s)

Loggerhead Shrike
1 Record(s)

White-eyed Vireo
37 Record(s)

Bell's Vireo
6 Record(s)

Gray Vireo
1 Record(s)

Yellow-throated Vireo
35 Record(s)

Cassin's Vireo
1 Record(s)

Blue-headed Vireo
48 Record(s)

Philadelphia Vireo
72 Record(s)

Yellow-green Vireo
1 Record(s)

Blue Jay
1 Record(s)

Woodhouse's Scrub-Jay
1 Record(s)

Clark's Nutcracker
1 Record(s)

Chihuahuan Raven
1 Record(s)

Tree Swallow
1 Record(s)

Purple Martin
5 Record(s)

Cave Swallow
1 Record(s)

Juniper Titmouse
4 Record(s)

Canyon Wren
1 Record(s)

House Wren
1 Record(s)

Pacific Wren
18 Record(s)

Winter Wren
6 Record(s)

Sedge Wren
32 Record(s)

Carolina Wren
28 Record(s)

Bewick's Wren
1 Record(s)

Cactus Wren
1 Record(s)

Eastern Bluebird
4 Record(s)

Gray-cheeked Thrush
70 Record(s)

*Swainson's Thrush (Russet-backed)
9 Record(s)

Hermit Thrush
1 Record(s)

Wood Thrush
41 Record(s)

Varied Thrush
52 Record(s)

Gray Catbird
1 Record(s)

Curve-billed Thrasher
8 Record(s)

Brown Thrasher
7 Record(s)

Long-billed Thrasher
4 Record(s)

Bendire's Thrasher
8 Record(s)

Northern Mockingbird
1 Record(s)

Phainopepla
11 Record(s)

Sprague's Pipit
18 Record(s)

Brambling
3 Record(s)

Gray-crowned Rosy-Finch
1 Record(s)

Black Rosy-Finch
2 Record(s)

Purple Finch
52 Record(s)

Common Redpoll
56 Record(s)

Hoary Redpoll
6 Record(s)

*Redpoll sp.
1 Record(s)

Red Crossbill
1 Record(s)

White-winged Crossbill
4 Record(s)

Lawrence's Goldfinch
1 Record(s)

Chestnut-collared Longspur
1 Record(s)

Smith's Longspur
8 Record(s)

McCown's Longspur
3 Record(s)

Snow Bunting
5 Record(s)

Cassin's Sparrow
2 Record(s)

Grasshopper Sparrow
2 Record(s)

Black-throated Sparrow
2 Record(s)

Chipping Sparrow
2 Record(s)

Clay-colored Sparrow
1 Record(s)

Black-chinned Sparrow
6 Record(s)

Field Sparrow
13 Record(s)

*Fox Sparrow (Red)
33 Record(s)

*Fox Sparrow (Slate-colored)
3 Record(s)

Golden-crowned Sparrow
49 Record(s)

White-throated Sparrow
4 Record(s)

Sagebrush Sparrow
2 Record(s)

LeConte's Sparrow
17 Record(s)

Nelson's Sparrow
4 Record(s)

Baird's Sparrow
17 Record(s)

Henslow's Sparrow
2 Record(s)

Savannah Sparrow
1 Record(s)

Canyon Towhee
1 Record(s)

Eastern Towhee
42 Record(s)

Yellow-breasted Chat
1 Record(s)

Bobolink
1 Record(s)

Eastern Meadowlark
24 Record(s)

Orchard Oriole
3 Record(s)

Hooded Oriole
4 Record(s)

Streak-backed Oriole
2 Record(s)

Bullock's Oriole
1 Record(s)

Baltimore Oriole
11 Record(s)

*Bullocks x Baltimore Oriole
1 Record(s)

Scott's Oriole
9 Record(s)

Bronzed Cowbird
2 Record(s)

Great-tailed Grackle
2 Record(s)

Ovenbird
3 Record(s)

Worm-eating Warbler
34 Record(s)

Louisiana Waterthrush
6 Record(s)

Northern Waterthrush
1 Record(s)

Golden-winged Warbler
42 Record(s)

Blue-winged Warbler
38 Record(s)

*Brewster's Warbler
2 Record(s)

Black-and-white Warbler
2 Record(s)

Prothonotary Warbler
45 Record(s)

Swainson's Warbler
11 Record(s)

Tennessee Warbler
2 Record(s)

Lucy's Warbler
13 Record(s)

Virginia's Warbler
1 Record(s)

Connecticut Warbler
14 Record(s)

Mourning Warbler
45 Record(s)

Kentucky Warbler
44 Record(s)

Hooded Warbler
5 Record(s)

Cape May Warbler
40 Record(s)

Cerulean Warbler
5 Record(s)

Northern Parula
6 Record(s)

Tropical Parula
1 Record(s)

Magnolia Warbler
1 Record(s)

Bay-breasted Warbler
46 Record(s)

Blackburnian Warbler
54 Record(s)

Chestnut-sided Warbler
4 Record(s)

Blackpoll Warbler
5 Record(s)

Black-throated Blue Warbler
4 Record(s)

Palm Warbler
4 Record(s)

Pine Warbler
48 Record(s)

Yellow-throated Warbler
43 Record(s)

Prairie Warbler
43 Record(s)

Grace's Warbler
3 Record(s)

Hermit Warbler
15 Record(s)

Golden-crowned Warbler
1 Record(s)

Canada Warbler
41 Record(s)

Red-faced Warbler
2 Record(s)

Painted Redstart
10 Record(s)

Hepatic Tanager
25 Record(s)

Summer Tanager
13 Record(s)

Scarlet Tanager
41 Record(s)

Northern Cardinal
6 Record(s)

Pyrrhuloxia
4 Record(s)

Rose-breasted Grosbeak
5 Record(s)

Lazuli Bunting
1 Record(s)

Indigo Bunting
1 Record(s)

Painted Bunting
35 Record(s)

Dickcissel
5 Record(s)