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2,243 species in Mammoth Cave National Park
Piranga olivacea
Passerina cyanea
Seiurus aurocapilla
Myiarchus crinitus
Meleagris gallopavo
Sialia sialis
Setophaga dominica
Mniotilta varia
Setophaga citrina
Geothlypis formosa
Pipilo erythrophthalmus
Colaptes auratus
Quiscalus quiscula
Geothlypis trichas
Empidonax virescens
Parkesia motacilla
Setophaga coronata
Sturnus vulgaris
Setophaga discolor
Helmitheros vermivorum
Melanerpes erythrocephalus
Coccyzus americanus
Buteo lineatus
Setophaga cerulea
Bombycilla cedrorum
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