Humaita Antbird

The Humaita antbird is 14 to 16 cm (5.5 to 6.3 in) long. Males have medium gray upperparts with an olive-brown tinge. Their wings and tail are blackish gray with wide white tips on the wing coverts. Their throat and underparts are paler gray. Females have a brown crown and upperparts. Their wings and tail are blackish brown with pale cinnamon-rufous tips on the wing coverts. Their face is gray. Their throat and belly are pale tawny and their flanks and undertail coverts olive-brown. Both sexes have pink legs and feet. Voice: The Humaita antbird's song is a long trill that rises in pitch from start to finish and whose pace increases at the beginning, is steady in the middle, and decreases towards the end.