Coal-crested Finch Charitospiza eucosma

Handsome finch with a spiky crest. Males have a black band from the head to the center of the belly, a silver back, and brown-yellow underparts. Female lacks the black band. Occurs in savanna with shrubby areas and scattered trees, and also in caatinga habitat. Mostly forages on the ground, but also can be seen in low trees and bushes.