The 400-year-old coral structure has been named Muga dhambi.
South-east Queensland is home to five newly discovered species of golden trapdoor spiders.
This dragon-like pterosaur dominated the skies above the Eromanga Sea millions of years ago.
Fifty additional species to the Living Coral Biobank Project, dwarf minke whales, coral surveys and a new species discovery mark inaugural citizen science voyage.
Meet Gunggamarandu maunala, the largest extinct croc species ever discovered in Australia.
The remote, rugged savannah landscape known as Quinkan Country encompasses the historic gold-rush town of Laura on the Cape York Peninsula.