Matarasso, Horacio F., and Henry Webster. “Cita De Choroy (Enicognathus Leptorhynchus) En La Provincia De Neuquén, Argentina”. Nuestras Aves, no. 52 (December 1, 2006): 35–36. Accessed August 26, 2025. https://nuestrasaves.avesargentinas.org.ar/home/article/view/510.