Rostrücken-Ameisenfänger Terenura maculata

Tiny hyperactive antwren of the canopy in humid forest and second growth, where it often follows mixed-species flocks. Males are heavily streaked on the head and flanks with a rufous back, dark wings with pale yellowish underparts below. Females are similar, but are paler overall with a buffy throat and buffier streaking on the head. The song is a dry rattle.