“…The state of São Paulo (∼24 • S) is the most developed throughout the Brazilian coast, hosting the largest port in Latin America (CODESP, 1992) and the largest terrestrial oil reservoir (Zanardi-Lamardo, Bícego & Weber, 2013), with the outcome of an intense traffic of large ships along its shore, where conflicts on the use of space with cetaceans have been turning into a cause of concern (Santos et al, 2010;Figueiredo et al, 2017). As of April 2020, 30 cetacean species were recorded along the shore of the quoted state (Santos et al, 2010;Santos & Figueiredo, 2016), considering year-round residents such as Guiana (Sotalia guianensis) and franciscana (Pontoporia blainvillei) dolphins, seasonal visitors such as the southern right (Eubalaena australis) and the humpback (Megaptera novaeangliae) whales, and strays from their original areas of distribution, such as several beaked whales and blackfish.…”