R. Ávila Avilán, A. Barrera Zambrano, L. Miranda, S. Rincón, C. Rojano, and R. Antelo Albertos, “Birds of the middle and lower basin of the Cravo Sur River: status of knowledge and conservation”, in The Challenge of Conservation and Production: Biodiversity and Productive Systems in the Middle and Lower Basin of the Cravo Sur River., Colombia,CO: Sello Editorial UNAD, 2021, pp. 215–246. doi: 10.22490/9789586518130.06.