Bismarck Black Myzomela

Shy understory bird of upper humid montane forest in the east slope of the Andes from central-western Argentina to central Bolivia. Prefers thick understory, and more often heard than seen. Often curious and inquisitive, but tends to stay hidden when possible. From similar Streak-fronted Thornbird by reddish cap, spotted underparts, and habitat (Streak-fronted prefers dryer and more open woodland). Song an accelerating then decelerating series of 10-12 “queet!” notes that rise and then fall in pitch.

Small, inconspicuous dove of savannas and open grassland with scattered low bushes and palmettos; also found locally in cane fields and pastures. Usually found in pairs or small groups, sometimes associating with other ground doves. Both sexes are rather plain overall, with diagnostic purple marks on the back, although the color is often hard to see. The female can be easily confused with the much commoner Ruddy Ground Dove, which also has a plain breast, but the Ruddy Ground Dove is larger and warmer brown overall; also note vocal differences.

Medium-sized dove of open spaces with trees and bushes. Male is red with a bluish-gray head and female is brown overall. Both sexes have a dark collar. Female may be confused with other collared-doves, but is smaller with a shorter tail. Often forages in pairs, but may congregate in large flocks, particularly in agricultural fields where seeds have been spilled. Song is a hoarse and muffled-sounding series of three or four hoots.