Dr. Charlotte Birkmanis spends lots of time at sea. As a marine biologist, shark scientist and Public Relations Manager for sharks and other predators, Her research has taken her to 40+ countries to explore the secret lives of sharks. An award-winning science communicator, broadcast host, speaker and educator, Charlotte shares fun facts in English and Mandarin Chinese about co-existing with wildlife. An Australian STEM Ambassador, her work is widely published in scientific literature, but you might have seen it in your favourite show!.