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Coraciimorphae
clade, birds
Australaves
Telluraves
(core landbirds), clade, birds
Regulidae
family, birds
Nucleotide Protein
Passerellidae
Leiothlypis
genus, birds
Parkesia
Parulidae
(New World warblers), family, birds
Corvoidea
superfamily, birds
Contopus
Setophaga
Seiurus
Mniotilta
Cardellina
Passeroidea
Icteridae
(New World blackbirds, orioles and allies), family, birds
Oporornis
Geothlypis
Euphagus
Certhia
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