News Dugongs in steady decline along Great Barrier Reef 10/10/2023 FacebookTwitterEmail Studies confirm a decline in dugong populations along about 1200km of Queensland coastline. Picture: Contributed. by Tracey Ferrier, AAP Dugong populations are in steady decline along a large stretch of the Great Barrier Reef, sparking calls to fast-track a […] Subscribe or Login to see the rest of the content. Username or E-mail Password Remember Me Forgot Password