Dusky-cheeked Foliage-gleaner Anabazenops dorsalis

Also known as Bamboo Foliage-gleaner for good reason; it is almost exclusively found in extensive bamboo groves, where it forages singly or in pairs. Warm brown overall; clean olive-and-white facial pattern with a white throat is distinctive. Listen for its song, a steady, even-paced series of “chock” notes.