Irrawady dolphins (Orcaella brevirostris) are air-breathing mammals that live in the sea. They are grey to slate blue in color that gets lighter on the underbelly. They do not have pronounced snout like other dolphins and have broad and rounded flippers.

Save the Irrawaddy dolphins of Iloilo and Guimaras Strait from extinction. (2020, November 20). Philippine Daily Inquirer, p. A7.