Ochre-rumped Antbird

The ochre-rumped antbird is 12.5 to 13.5 cm (4.9 to 5.3 in) long. Adult males have a black crown, a long white supercilium, a black band through the eye, and white cheeks with black speckles. Their back is gray with a few black and white feathers and a white patch between the scapulars. Their rump is light rufous. Their wings are blackish with narrow buff edges on the flight feathers and wide white tips on the coverts. Their throat and breast are white with black streaks that are heavier on the latter. Their flanks and crissum are plain rufous. Voice: The ochre-rumped antbird's song is a "2-note 'tí-zzzzèh', 1st note very high and sharp, 2nd drawn-out and hoarse". Its most common call is "a series of 3–5 evenly paced, piercing, sharp notes".