English Melon (cetacean) Cited by user Bobamnertiopsis on 22 Dec 2016 The melon is a mass of adipose tissue found in the forehead of all toothed whales. It focuses and modulates the animal's vocalizations and acts as a sound lens.
English Beluga whale Cited by user English Fig on 12 Sep 2012 The beluga whale or white whale (Delphinapterus leucas) is an Arctic and sub-Arctic cetacean.