Habits
In pairs or small family groups. Often in the company of mixed-species flocks.
Food
Primarily insects and probably other arthropods. Also, melastome berries.
Voice
A scolding, paper-tearing noise. A harsh 'zurzurzurzurzur'. Grunts 'chak' grunts. A 'chek' or 'chuk' uttered in contact. Song is mellow, whistled with 6-11 phrases, often ending with a single 'chonk', uttered at dawn.
Black-cheeked Ant Tanager (Habia atrimaxillaris) [XC383420]
by Frank Lambert from Esquinas Lodge, Costa Rica (song)
Black-cheeked Ant Tanager (Habia atrimaxillaris) [XC575587]
by Jerome Fischer from Bah\u00eda Drake, Provincia de Puntarenas, Costa Rica (song)
Subspecies
Molecular-genetic evidence indicates that this genus may form a monophyletic group with Piranga and Chlorothraupis, and that all three are more closely related to cardinals (Cardinalidae) than to true tanagers.
No subspecies.
Similar Species
Female Rosy Thrush-Tanager (Rhodinocichla rosea) which is more extensively reddish below and has a bicoloured eyebrow.
References
See References.