Toothed whale melon consists of fat, and the skull of any such creature containing a melon will have a large depression. The melon size varies between species, the bigger it is, the more dependent they are on it. A beaked whale, for example, has a small bulge sitting on top of its skull, whereas a sperm whale's head is filled mainly with the melon. Bottlenose dolphins have been found to have signature whistles unique to a specific individual. These whistles are used for dolphins to communicate with one another by identifying an individual. It can be seen as the dolphin equivalent of
James Whale (radio) 2018, Whale announced that Maxted had been diagnosed with stage four lung cancer. She died on 12 May 2018. In February 2000, Whale was diagnosed with kidney cancer. He had not experienced any symptoms until he noticed blood in his urine, caused by a large tumour on his left kidney. He underwent an operation from which he had a 50% chance of survival, and chose not to have chemotherapy afterward. In 2006, he launched the James Whale Fund for Kidney Cancer to fund research and raise awareness of the disease. The fund became Kidney Cancer UK in 2016. Whale has