Silbador Dorsiverde Pachycephala albiventris

A fairly small bird of forest from the lowlands to middle elevations in the mountains. Olive-green on the head, back, wings, and tail. Gray on the chest with a slightly streaked throat, a whitish belly, and pale yellow under the base of the tail. Note the fairly thick bill. Similar to Ashy-breasted Flycatcher, but smaller, with a thicker bill. Song is a typical whistler-like melody including some explosive, upslurred “whip!” or downslurred “piuu!” notes.