Common Scale-backed Antbird

Vocalizations

Subspecies (5)

• Willisornis poecilinotus duidae

  eastern Colombia to southwestern Venezuela and northwestern Brazil (lower Rio Negro)

• Willisornis poecilinotus griseiventris

  east-central and southeastern Peru to northern Bolivia and southwestern Amazonian Brazil (eastward from Rio Juruá to both banks of Rio Madeira and drainage of Rio Aripuanã, Rondônia, and western Mato Grosso west of Rio Teles Pires)

• Willisornis poecilinotus gutturalis

  northeastern Peru and adjacent western Brazil (eastward to lower Rio Juruá)

• Willisornis poecilinotus lepidonota

  southeastern Colombia to eastern Ecuador and eastern Peru (south to Cusco)

• Willisornis poecilinotus poecilinotus

  southern Venezuela to the Guianas and northeastern Amazonian Brazil (Roraima and eastward from lower Rio Negro to Amapá)