Brazil, Colombia, French Guiana, Guyana, Suriname, Venezuela.
Eastern Colombia (locally south-eastern Vichada south to Vaupés), southern Venezuela (Amazonas, Bolívar), the Guianas, and locally northern Brazil (from upper R Negro region east to Amapá, south to c. 100 km north of Manaus).
 
Population
Estimated population is unknown (2010).
Guianan Cock-of-the-rock (Rupicola rupicola) [XC419673]
by Rosendo Manuel Fraga from Mari Mari, Presidente Figueiredo, Amazonas, Brazil (call, lek)
Guianan Cock-of-the-rock (Rupicola rupicola) [XC148171]
by tony henneberg from Caquet\u00e1, San Jos\u00e9 del Guaviare, PNN Chiribiquete, 45 km W Miraflores (Guaviare), Colombia (call)