chrustownik Anumbius annumbi

Small ovenbird species with brown streaks above and faded buff-streaks below. Note the rufous forehead and white eyebrow and throat. Usually seen in pairs on the edge of woodlands and open areas like savannas, grasslands, and pastures near farms where it builds huge stick/thorn nests. The song, normally delivered as a duet, is a series of fast trilled notes.