Albuquerque, Natalia de Souza, and Antonio da Silva Souto. “Motorboat Noise Can Potentially Mask the Whistle Sound of Estuarine Dolphins (Sotalia Guianensis)”. Ethnobiology and Conservation 2 (June 3, 2013). Accessed April 24, 2024. https://www.ethnobioconservation.com/index.php/ebc/article/view/26.