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4,927 species in Cuyahoga Valley National Park
Sialia sialis
Zonotrichia albicollis
Dryocopus pileatus
Bombycilla cedrorum
Aix sponsa
Junco hyemalis
Geothlypis trichas
Spizella passerina
Pipilo erythrophthalmus
Molothrus ater
Setophaga petechia
Megaceryle alcyon
Vireo olivaceus
Chaetura pelagica
Sayornis phoebe
Tachycineta bicolor
Contopus virens
Charadrius vociferus
Melospiza georgiana
Icterus galbula
Passerina cyanea
Spizelloides arborea
Hirundo rustica
Buteo lineatus
Pheucticus ludovicianus
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