The Strong-billed Woodcreeper (Xiphocolaptes promeropirhynchus) is a species of bird in the Dendrocolaptinae subfamily. It is found in Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Peru, and Venezuela. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.
- BirdLife International 2004. Xiphocolaptes promeropirhynchus. 2006 IUCN Red List of Threatened Species. Downloaded on 27 July 2007.