S3 E10: Dugong Wars: The Fight to Save Mermaids with Professor Helene Marsh

When Professor Helene Marsh first began researching dugongs on the Great Barrier Reef, the only ones she encountered were dead - tangled in fishing nets.

Then, in the 1990s, Queensland became the centre of a fierce conservation battle known as the “Dugong Wars”. No torpedoes were fired, but the conflict between marine scientists, industry groups and governments was intense, as researchers like Professor Marsh fought to remove nets from critical dugong habitat.

Today, dugongs face even greater threats, from climate change and habitat loss to extreme weather and declining seagrass meadows. In this episode, Professor Marsh shares the remarkable story of the Dugong Wars, the science behind these elusive “mermaids of the sea”, and the urgent mission to ensure they survive into the future.