Curve-billed Scythebill

Subspecies (3)

• Campylorhamphus procurvoides gyldenstolpei

  southwest Amazonian Brazil, west of the Rio Madeira; possibly also in eastern Peru (south of the Amazon River)

• Campylorhamphus procurvoides procurvoides

  eastern Venezuela to the Guianas and northern Brazil (east of the Rio Branco and Rio Negro)

• Campylorhamphus procurvoides sanus

  northwestern Amazonia, from Venezuela and Brazil (west of the Rio Branco and Rio Negro) westward to Colombia, Ecuador, and Peru north of the Amazon