White-headed Munia

Shining and distinctively yellow robin of the montane forest understory. Male sports a blazing golden brow, yellow underparts, and a black face. Female is less contrastingly patterned, but still noticeably yellow, with browner underparts and a white eyering. Both sexes have a yellow panel on either side of the tail. Song is composed of rolling, buzzing notes; it is not as melodic as those of some other bush-robins.

Small brown bird with large distribution from Costa Rica to Argentina. Rufous-brown overall with whitish eyebrow and a white stripe on the side of the face. Extensive streaking on crown and underparts separates from Plain Xenops. Compare with Slender-billed Xenops, which occurs primarily in lowland Amazonian forests where Streaked does not and is not as boldly streaked. Usually found singly or in pairs following a mixed-species flock. Occurs in mature forests and edges, from the understory to the canopy, but most often at middle levels. Can be found from the lowlands up to around 2,500 m.

Nondescript large-billed bird with a bandit’s mask. Very similar to Common Woodshrike, but note heavier bill and lack of white eyebrow. A species of lowland and hill forests. Forages slowly and quietly, often in upper levels of forest and frequently with mixed-species flocks. Song is a rapid monotone series of whistles, the first one or two notes sometimes lower. Also frequently gives a harsh rattling call.