Kalın Gagalı Karıncaçıvgını Herpsilochmus longirostris

Small active antwren of the middle to upper levels of woodlands and dry forests. Males are gray with a black cap, a black white-tipped tail, and black wings with white bars. Differs from male of Black-capped Antwren in having gray spots on the otherwise pale breast. Females are very different from Black-capped Antwren in having a rufous head, breast, and belly.