Orange-crowned Manakin Heterocercus aurantiivertex

Dull manakin of seasonally flooded swamp forest in Amazonian lowlands. Male is less colorful than most manakins, with brown upperparts, cinnamon underparts, and a white throat; his orange crown is usually hidden and not often seen in the field. Female is duller; she is mostly olive-brown with a pale throat and face, and lacks a crown patch. Usually seen at lower to middle levels of forest along streams and lakes. Typical song is a rapid trill with undulating pitch.