Blue-chested Hummingbird (Polyerata amabilis) [XC406948]
by Myornis from La Chocoana, Guachalito, Nuqu\u00ed, Choc\u00f3, Colombia (song)
Blue-chested Hummingbird (Polyerata amabilis) [XC742761]
by Allen T. Chartier from Parque Nacional Natural Utr\u00eda, Choco, Colombia (call)
Subspecies
Subspecies decora sometimes considered a separate species, on grounds mainly of morphological differences, combined with distribution.
Proposed subspecies costaricensis (Nicaragua to Panama) inseparable from nominate.
The following 2 subspecies are recognised:
amabilis (Gould, 1853) - North-eastern Nicaragua to north-central Colombia and Ecuador west of Andes; possibly south-eastern Honduras.
decora Salvin, 1891 - Pacific slope of south-western Costa Rica and extreme western Panama. Considered by some authors to be a distinct species, Charming Hummingbird (Amazilia decora).