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Neoaves
clade, birds
Aequornithes
(core waterbirds), clade, birds
Accipitrimorphae
Australaves
Telluraves
(core landbirds), clade, birds
Accipitriformes
(hawks and eagles), order, hawks & eagles
Nucleotide Protein
Haemorhous
genus, birds
Passeroidea
superfamily, birds
Hydrobatidae
(storm petrels), subfamily, birds
Accipitridae
family, hawks & eagles
Oceanodroma
Carduelinae
subfamily, birds
Procellariiformes
(petrels and albatrosses), order, birds
Amazona
Psittacidae
(parrots), family, birds
Psittaciformes
(parrots and others), order, birds
Fringillidae
family, birds
Passeriformes
(song birds), order, birds
Accipiter
genus, hawks & eagles
Accipitrinae
subfamily, hawks & eagles
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