About Urothraupis stolzmanni Taczanowski & Berlepsch, 1885
Black-backed bush tanager (Urothraupis stolzmanni) is also commonly called black-backed bush-finch. This bird species belongs to the family Thraupidae, and it is the only member classified in the genus Urothraupis. This species is found in Colombia and Ecuador. Its natural habitat is subtropical or tropical moist montane forests. The scientific name of this species is Urothraupis stolzmanni, formally described by Taczanowski & Berlepsch in 1885.