One of the most acrobatic dolphin species, the spinner dolphin is famous for its acrobatic displays, specifically the way in which it spins multiple times longways as it jumps through the air. They are commonly spotted racing alongside boats and are a beautiful, exciting site to see. These agile mammals are among the smallest of the dolphins and are found in tropical waters all around the world. The largest populations seem to be near Thailand, the Central American Pacific coast, and the Hawaiian Islands.