Tuesday, Jul 17, 2018
Senior Ranger in the Great Barrier Reef region for the

Senior Ranger in the Great Barrier Reef region for the

Oliver Lanyon, senior ranger in the Great Barrier Reef region for the Queenlsand Parks and Wildlife Service, takes photographs and notes during an inspection of the reef’s condition in an area called the “Coral Gardens” located at Lady Elliot Island and 80 kilometers north-east from the town of Bundaberg in Queensland, Australia, June 11, 2015. REUTERS/David Gray/File photo