The Australian Geographic Nature Photographer of the Year exhibition starts tomorrow at the Australian Museum. Last years winner of the exhibition Justin Gilligan is a marine scientist, photographer and photojournalist. He has photographed marine environments all over Australia and the world encountering Great Whites, Nurse Sharks and Mink Whales. He is a keen environmentalist and has seen first hand the coral bleaching on the Great Barrier Reef. He joined drives Julia Carr-Catzel to discuss. 

Justin also has a talk on the 11th October in conjunction with the exhibition. Tickets and info can be found at australianmuseum.net.au.