The Guianan Cock-of-the-rock is a stout-bodied bird with a visible half-moon crest, an orange-tipped black tail, black, orange and white wings, and silky-orange filaments of the inner remiges. Additionally, this species also has an orange bill, legs and skin. The less conspicuous female is dark brownish-grey overall and has a yellow-tipped black bill and a smaller crest. It has a total length of approximately 30 cm. As suggested by its name, the Guianan Cock-of-the-rock is found in the Guianan Shield, occurring in French Guiana, Suriname, Guyana, southern Venezuela, eastern Colombia and northern Amazonian Brazil. Its preferred habitats are humid forests near rocky outcrops.