Levias is a character from The Legend of Zelda: Skyward Sword. He is an enormous whale-like creature that has protected the skies since ancient times. Link finds Levias in the Thunderhead, where he has been infected by Bilocyte. After Link frees him from the parasite, Levias tells him about the four parts of the "Song of the Hero". After learning the other three parts of the song from the Three Dragons on The Surface, Link returns to Levias, where he teaches him the last part of the "Song of the Hero".