Dolphin demonstrates how to swim upside down.

A Mother Common Dolphin swimming around in Port phillip bay, demonstrates how to swim upside down under a boat to her adolescent calf. She shows her young student how effortless it is. The youngster was too cautious to give it a go. This footage was videoed some time back and I didn't even realise I had managed to record it until now I was looking back over old tapes. Music by Mini Vandals. Title . Society's Dream. Souced from U tube free music