The Orange-bellied Euphonia (Euphonia xanthogaster) is a species of bird in the Fringillidae (finch) family. They were formerly considered tanagers (Thraupidae). It is found in Bolivia, Brazil, Colombia, Ecuador, Guyana, Panama, Peru, and Venezuela. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.
- BirdLife International 2004. Euphonia xanthogaster. 2006 IUCN Red List of Threatened Species. Downloaded on 25 July 2007.
- Orange-bellied Euphonia videos on the Internet Bird Collection
- Orange-bellied Euphonia photo gallery VIREO Photo-High Res
- Photo-Medium Res; Article lachuleta