The Eye-ringed Flatbill (Rhynchocyclus brevirostris) is a species of bird in the Tyrannidae family. It is found in Belize, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes.
BirdLife International 2004. Rhynchocyclus brevirostris. 2006 IUCN Red List of Threatened Species. Downloaded on 27 July 2007.