Spinner dolphin
Appearance
The spinner dolphin (Stenella longirostris) is a small oceanic dolphin. It is found in off-shore tropical waters around the world. It is famous for its acrobatic displays in which they will spin longitudinally along their axis as they leap through the air.
Wikimedia Commons has media related to Stenella longirostris.
Wikispecies has information on: Stenella longirostris.