MAY-COLLADO, L. J.; BOTTOMS, S.; DURANT, G.; PALACIOS-ALFARO, J. D.; ALVARADO, J. J. Southern Hemisphere humpback whales (Megaptera novaeangliae) (Artiodactyla: Balaenopteridae) singing activity at Caño Island Biological Reserve, Costa Rica before, during, and after COVID-19 lockdowns. Revista de Biología Tropical, [S. l.], v. 71, n. S4, p. e57280, 2023. DOI: 10.15517/rev.biol.trop.v71iS4.57280. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/57280. Acesso em: 16 aug. 2024.