Technology

Dr Julian Finn explores the water at Williamstown for the weirdest marine creatures.

The seven strangest sea creatures near you

Sharks have hogged the spotlight this summer. But what about the smaller creatures that inhabit our waters. Fish that can go from being female to male or sea cucumbers that can reorganise the position of their vital organs before splitting in two. They all live in Australian waters: in our bays, harbours and deep oceans.