Nicholas Lubitz witnessed the remarkable emetic incident during a three-year project that saw hundreds of marine creatures tagged off the Queensland coast.
The latest stories from BBC Travel on travel topics from all over the globe: culture, identity, food, history, heritage, archaeology, nature, sustainability, adventure, experiences, destinations and other themes that celebrate the people and places that make the world diverse and amazing.
Emmy Award-winning ocean cinematographer Richard Fitzpatrick on why he's passionate about protecting our oceans and where to see the most incredible marine life on the planet.
The world s best hidden dive spots – The Frontier Post thefrontierpost.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thefrontierpost.com Daily Mail and Mail on Sunday newspapers.