Description: White with black wings, tail, and mask. The tips of the tail feathers are white.

Geographic Distribution: Northeast and south of Brazil, Paraguay, and Argentina (Misiones).

Habitat: Prefers human-modified environments, with short grass near water.

Behavior: Quite terrestrial, runs along the ground searching for insects. Perches on branches or human-made objects in exposed locations.

Diet: Insects.

Author of this description: Jorge La Grotteria

 See related literature