Belanger, A., A. Wright, C. Gomez, J. D. Shutt, K. Chota, and R. Bodmer. “River Dolphins (Inia Geoffrensis and Sotalia Fluviatilis) in the Peruvian Amazon: Habitat Preferences and Feeding Behavior”. Latin American Journal of Aquatic Mammals, vol. 17, no. 1, Apr. 2022, pp. 2-9, doi:10.5597/lajam00268.