Blue-chested Hummingbird (Polyerata amabilis) [XC17199]
by Allen T. Chartier from Canopy Tower, Panama (call, calls, song?)
Blue-chested Hummingbird (Polyerata amabilis) [XC641721]
by Iv\u00e1n Lau from Parque Nacional San Lorenzo, Col\u00f3n, Panam\u00e1, Panama (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).