Characterization: Small species measuring about 21cm in length. It has a slender body, long tail, and a thin, curved beak, black plumage with blending yellow shades. 

Distribution: It occurs in Bolivia, Paraguay, Brazil, Argentina, and Uruguay.

Habitat: Areas with new vegetation, forest edges, clearings, gallery forests and palm groves, both in moist and in dry regions.

Habits: Diurnal, this species lives alone, in pairs and, occasionally, in flocks, sometimes even with mixed flocks.

Diet: Carnivorous, feeding mainly on insect larvae.

Breeding: It lays its eggs in a wide, short and loose nest built in the shape of a purse with broad and dry stalks that stand out for their colors.

In the UFRA area: In the studies conducted in the UFRA areas, this species was seen in the organic sugarcane fields, exotic woods, wetlands with herbaceous plants, in restored native forests, native forests, in drainage ditches, in forests in spontaneous regeneration, and in fields in spontaneous regeneration. It is considered moderately frequent, as it was spotted 20 times.