A yellow breasted Coereba flaveola pearched between two blue Thunbergia grandiflora flowers
Coereba flaveola (Bananaquit)

Photographed in Barranquilla and the western Andes mountain range of Colombia (Cordillera Occidental) where it is very common nectar lover.

A bananaquit feeding off from the lilac-colored flowers of a Thunbergia grandiflora
A bananaquit hanging upside-down from an inflorescence of lilac-colored Thunbergia grandiflora flowers
The yellow breast and belly of a Coereba flaveola
A Coereba flaveola on a bird feeder