The Great Barrier Reef is one of the richest and most complex natural ecosystems on earth. Home to a stunning array of animals, from microscopic plankton to 100-tonne whales, it is one of the Seven Wonders of the Natural World. LIFE ON THE REEF combines the strongest elements of observational documentary storytelling with blue chip natural history, presenting unique, fresh and authentic stories of Australia’s greatest natural icon, through the eyes, actions, challenges and adventures of the rangers, Traditional Owners, police and scientists.