The Red-billed Scythebill (Campylorhamphus trochilirostris) is a species of bird in the Dendrocolaptinae subfamily. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, Panama, Paraguay, Peru, and Venezuela. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, and subtropical or tropical moist montanes.
- BirdLife International 2004. Campylorhamphus trochilirostris. 2006 IUCN Red List of Threatened Species. Downloaded on 25 July 2007.