Hernández-Molina, Ricardo, Francisco Fernádez-Zacarías, David Bienvenido-Huertas, and José Luis Cueto-Ancela. “First Steps Towards a Methodology to Assess the Influence of Noise on a Natural Area”. Canadian Acoustics 48, no. 2 (May 11, 2020). Accessed August 6, 2020. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/3372.