(Ensifera ensifera) [XC578585]
by Roger Ahlman from Ibagu\u00e9, Tolima, Colombia (flight call)
(Ensifera ensifera) [XC154231]
by Niels Krabbe from Bosque Paja Blanca, Chota, Cajamarca, Peru (call, quiet calls while hovering and feeding)
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.