Eleothreptus

• Sickle-winged Nightjar Eleothreptus anomalus

  The Sickle-winged Nightjar is a small nightjar found from central and southeastern Brazil through eastern Paraguay to northern Argentina. A Cotinga paper records regional differences in movement and reports that a male observed in southeastern Argentina could not be identified by wing shape in flight.

• White-winged Nightjar Eleothreptus candicans

  This nightjar lives in open grasslands from central Brazil to Paraguay. In breeding season males make short display flights with wing sounds; Bolivia has only a few September records from seasonally flooded savanna.

• Sickle-winged Nightjar Eleothreptus anomalus

  The Sickle-winged Nightjar is a small nightjar found from central and southeastern Brazil through eastern Paraguay to northern Argentina. A Cotinga paper records regional differences in movement and reports that a male observed in southeastern Argentina could not be identified by wing shape in flight.

• White-winged Nightjar Eleothreptus candicans

  This nightjar lives in open grasslands from central Brazil to Paraguay. In breeding season males make short display flights with wing sounds; Bolivia has only a few September records from seasonally flooded savanna.