These statistics reflect information submitted by reporting circles. As teams continue to report their Big Sit! results, the statistics on this page will change to reflect up-to-the-minute information.
State Species Sightings (Colorado, United States)
- Canada Goose Branta canadensis
- Mallard Anas platyrhynchos
- Cooper's Hawk Accipiter cooperii
- Red-tailed Hawk Buteo jamaicensis
- Wild Turkey Meleagris gallopavo
- Great Horned Owl Bubo virginianus
- Downy Woodpecker Picoides pubescens
- Hairy Woodpecker Picoides villosus
- Northern Flicker Colaptes auratus
- Steller's Jay Cyanocitta stelleri
- Blue Jay Cyanocitta cristata
- California Scrub-Jay Aphelocoma californica
- Black-billed Magpie Pica hudsonia
- American Crow Corvus brachyrhynchos
- Black-capped Chickadee Poecile atricapillus
- Mountain Chickadee Poecile gambeli
- White-breasted Nuthatch Sitta carolinensis
- Pygmy Nuthatch Sitta pygmaea
- Rock Wren Salpinctes obsoletus
- Ruby-crowned Kinglet Regulus calendula
- Western Bluebird Sialia mexicana
- Townsend's Solitaire Myadestes townsendi
- American Robin Turdus migratorius
- Yellow-rumped Warbler Setophaga coronata
- Spotted Towhee Pipilo maculatus
- White-crowned Sparrow Zonotrichia leucophrys
- Red-winged Blackbird Agelaius phoeniceus
- House Finch Haemorhous mexicanus
- Lesser Goldfinch Spinus psaltria
- Pine Siskin Spinus pinus
- Dark-eyed Junco Junco hyemalis
- Canyon Wren Catherpes mexicanus
- Pied-billed Grebe Podilymbus podiceps
- Horned Grebe Podiceps auritus
- Red-necked Grebe Podiceps grisegena
- Western Grebe Aechmophorus occidentalis
- American White Pelican Pelecanus erythrorhynchos
- Double-crested Cormorant Phalacrocorax auritus
- Great Blue Heron Ardea herodias
- Wood Duck Aix sponsa
- Green-winged Teal Anas crecca
- American Wigeon Anas americana
- Common Merganser Mergus merganser
- Ruddy Duck Oxyura jamaicensis
- Osprey Pandion haliaetus
- Bald Eagle Haliaeetus leucocephalus
- Swainson's Hawk Buteo swainsoni
- American Kestrel Falco sparverius
- American Coot Fulica americana
- Killdeer Charadrius vociferus
- California Gull Larus californicus
- Ring-billed Gull Larus delawarensis
- Rock Pigeon (Feral Pigeon) Columba livia
- Eurasian Collared-Dove Streptopelia decaocto
- Mourning Dove Zenaida macroura
- Belted Kingfisher Megaceryle alcyon
- Common Raven Corvus corax
- Mountain Bluebird Sialia currucoides
- European Starling Sturnus vulgaris
- Cedar Waxwing Bombycilla cedrorum
- Song Sparrow Melospiza melodia
- Western Meadowlark Sturnella neglecta
- American Goldfinch Spinus tristis
