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Book name (en)A Monograph of the Trochilidae,or Family of Humming-birds
Book volumeVol.2
Identifier2-57
Gould Scientific nameTrochilus polytmus
Scientific nameTrochilus polytmus
Gould name (en)Black-capped Humming-bird
Name (en)Red-billed Streamertaile
OrderAPODIFORMES
FamilyTrochilidae