(Ensifera ensifera) [XC154231]
by Niels Krabbe from Bosque Paja Blanca, Chota, Cajamarca, Peru (call, quiet calls while hovering and feeding)
(Ensifera ensifera) [XC15102]
by Andrew Spencer from Yanacocha reserve, Pichincha, Ecuador (call)
Subspecies
Closely related to Coeligena and may even belong in that genus.
Proposed subspecies caerulescens, known from a single specimen of unknown origin, is apparently not valid, as morphological differences are most likely aberrant and may even relate to a damaged skin.