Zelenić oker glave Tunchiornis ochraceiceps

Small, often rather active little bird of shady forest understory in humid tropical lowlands; often in areas with understory palms. Usually in pairs at middle levels moving with mixed-species flocks that often include Golden-crowned Warbler and Red-crowned Ant-Tanager. Rather drab brownish overall with tawny bushy crest, paler gray face and throat, and piercing pale eye (can be hard to see in the shade). Often gives a twangy, nasal “dwoi-dwoi-dwoi” call and a high, insectlike, whining whistle.