Dolphin

Golden Dolphins are a race of animals found in The Legend of Zelda: Spirit Tracks. They are seen in the Ocean Realm. Golden Dolphins always swim in packs of three and swim alongside the Spirit Tracks. If Link blows the whistle of the Spirit Train, a Golden Dolphin will jump out of the water and sometimes over the Spirit Tracks. On the third constitutive time of blowing the whistle, all three Golden Dolphins will jump out of the water and restore one heart to the Spirit Train.