Middle Island lies just off Warrnambool's Hopkins Point and is home to a colony of Australian little penguins — the world's smallest penguin species, standing about 33 centimetres tall. The island is managed as a nature reserve and is accessible only by guided tour during the breeding season.
The Maremma dog guardian programme is one of the most unusual conservation success stories in Australia and has been studied worldwide. Visitors to Warrnambool can sometimes see the current dog guardian on the island from the beach at Hopkins Point. Guided tours to the island itself run periodically during the season — book through the Warrnambool Visitor Centre.