Heidi is dolphin of the Sea World Marine Park.

Trivia

• Heidi is played by the same dolphin who plays Ronnie in H₂O: Just Add Water.

Gallery

••• Animals
Supporting Animals Bernie • Bobbie • Burke • Carlotta • Danny • Hector • Heidi • Marcel • Murray • Olga • Poseidon • Robbie • Ronnie • Sue • Teddy • Ziggy • Zita One Time Animals Buster • Hotstuff • Pluto • Rebel