The Olivaceous Flatbill (Rhynchocyclus olivaceus) is a species of bird in the Tyrannidae family. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Panama, Peru, Suriname, and Venezuela. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical swamps.

Source

• BirdLife International 2004. Rhynchocyclus olivaceus 2006 IUCN Red List of Threatened Species. Downloaded on 27 July 2007.