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842 perching birds species
Hesperiphona vespertina
Mniotilta varia
Poecile rufescens
Passerella iliaca
Catharus ustulatus
Passerina cyanea
Setophaga magnolia
Melospiza georgiana
Baeolophus bicolor
Euphagus cyanocephalus
Setophaga pensylvanica
Setophaga virens
Xanthocephalus xanthocephalus
Ixoreus naevius
Leiothlypis ruficapilla
Pinicola enucleator
Bombycilla garrulus
Melospiza lincolnii
Piranga olivacea
Sialia currucoides
Progne subis
Toxostoma rufum
Petrochelidon pyrrhonota
Leiothlypis peregrina
Plectrophenax nivalis
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