Tomotani BM, Silveira LF, Pacheco JF. Morphology and vocalization support specific status of the Chestnut-headed Chachalaca, Ortalis motmot ruficeps (Wagler, 1830) (Aves; Galliformes; Cracidae). Pap. Avulsos Zool. [Internet]. 2020 Mar. 19 [cited 2024 May 2];60:e20206012. Available from: https://revistas.usp.br/paz/article/view/153996