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2,540 species in Mesa Verde National Park
Sialia currucoides
Ardea herodias
Corvus brachyrhynchos
Sturnella neglecta
Polioptila caerulea
Sayornis saya
Setophaga coronata
Sialia mexicana
Aeronautes saxatalis
Zenaida macroura
Oxyura jamaicensis
Bucephala albeola
Anas crecca
Falco sparverius
Bucephala clangula
Pipilo chlorurus
Spinus psaltria
Spatula clypeata
Aechmophorus occidentalis
Baeolophus ridgwayi
Archilochus alexandri
Setophaga nigrescens
Mergus merganser
Haliaeetus leucocephalus
Aythya americana
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