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Word on the Reef

Word on the Reef

Tanya Murphy 71 Episodes Jul 20, 2026

Word on the Reef is a podcast that dives into marine science adventures on the Great Barrier Reef and beyond. Hosted by Tanya Murphy, it explores the wonders of underwater ecosystems and the latest research. Listeners can expect engaging stories about marine life and conservation efforts.

Episodes

S3 E20: The Last Saw: Saving Sawfish with Dr Barbara Wueringer
S3 E20: The Last Saw: Saving Sawfish with Dr Barbara Wueringer Jul 20, 2026 2746 Sawfish, the extraordinary relatives of sharks and rays, once roamed tropical and subtropical waters around the globe. Today they've vanished from much of their former range, with Northern Australia remaining one of their last global strongholds. All five sawfish species are now listed as critically endangered, yet most Australians know surprisingly little about these remarkable animals.So, w
S3 E19: Protecting Paradise: The Future of the Coral Sea Marine Park
S3 E19: Protecting Paradise: The Future of the Coral Sea Marine Park Jul 12, 2026 2447 Beyond the Great Barrier Reef lies one of the world's largest marine protected areas: the Coral Sea Marine Park. Home to spectacular reefs, abundant marine life and some of the planet's best dive sites, it's one of Australia's last great ocean wildernesses.But is it getting the protection it deserves?On today's show, hosts Tanya Murphy and Brett Goodban are joined by Dive
S3 E18: Gone Buggo: Tiny Animals of the Reef and Rainforest with Steven Gill
S3 E18: Gone Buggo: Tiny Animals of the Reef and Rainforest with Steven Gill Jul 8, 2026 3370 Reef and Rainforest tour guide Steven Gill is on a mission to bug you... in the best possible way. Armed with a camera, a handful of LEGO bricks and an infectious love for the tiny creatures we usually overlook, he's proving that the smallest critters often have the biggest personalities.Along the way we'll meet Katy Perry, get business advice from a cleaner wrasse, and explore the surpr
S3 E17: CoralWatch: Citizen Science in Full Colour
S3 E17: CoralWatch: Citizen Science in Full Colour Jul 4, 2026 2634 Fifty shades of coral? Not quite... but those colours tell an incredible story. This week we're diving into CoralWatch, the world's longest-running DIY reef science project. Discover how anyone with a mask, a colour chart and a love of coral can help scientists monitor reef health. Diana Kleine from the University of Queensland (pictured in the episode thumbnail image) joins us to prove
S3 E16: Fish out of their (Usual) Waters: Why Marine Life are Moving Poleward
S3 E16: Fish out of their (Usual) Waters: Why Marine Life are Moving Poleward Jun 8, 2026 2488 Scientists have discovered that marine species are migrating away from the equator at a rate of 40 to 70 kilometres per decade to get to cooler waters as climate change heats up our ocean.But far from being a viable escape plan, this mass poleward relocation of marine life is opening up a sea of problems.On this week's episode of Word on the Reef, hosts Tanya Murphy and Brett Goodban are join
S3 E15: Seafood Fishing and Aquarium Harvesting on the Great Barrier Reef: Are they Sustainable?
S3 E15: Seafood Fishing and Aquarium Harvesting on the Great Barrier Reef: Are they Sustainable? Jun 5, 2026 2773 Every year up to 7,000 tons of seafood is caught on the Great Barrier Reef, while up to 190 tons of coral is collected for the international aquarium trade. But how sustainable are these fisheries? And as consumers, how can we make sure we're making Reef-friendly choices?In this episode of Word on the Reef, Simon Miller from the Australian Marine Conservation Society joins hosts Tanya Murphy
S3 E14: Reef Fish Beneath our City: Restoring Cairns' Urban Waterways and Oyster Reefs with Phil Laycock
S3 E14: Reef Fish Beneath our City: Restoring Cairns' Urban Waterways and Oyster Reefs with Phil Laycock Jun 2, 2026 2581 Did you know that some Great Barrier Reef fish species are spending part of their life cycle in the middle of our city? That's right, marine fish species could be as close as your nearest concrete storm water drain, swimming among abandoned shopping trolleys and discarded beer bottles. In fact, recent research has found more than 60 species of native fish in these waterways.On todays' ep
S3 E13: The First Scientists: How Indigenous Knowledge can Help Protect our Oceans
S3 E13: The First Scientists: How Indigenous Knowledge can Help Protect our Oceans May 28, 2026 4170 For 65,000 years before computers, satellites, and scientific journals, Australia's first peoples were reading tides, stars, seasons, animal behaviour, currents, and ecosystems with extraordinary precision. Yet until recently, their knowledge was not formally considered alongside Western Science.Now, more research and conservation organisations are recognising that in order to protect places
S3 E12: Mud, Blood and Sea Turtles: Caitlin's Quest to Give Turtles a Future
S3 E12: Mud, Blood and Sea Turtles: Caitlin's Quest to Give Turtles a Future May 20, 2026 3275 In 2022, a mass stranding of more than 600 sick turtles devastated Hervey Bay in South East Queensland. As volunteers worked tirelessly to rescue them, scientists got to work on solving the puzzle: what caused this disaster?Dr Caitlin Smith is one of the scientists racing to unravel the threats facing our sea turtles before it’s too late.Her work has seen her fearlessly leaning out of helicopters
S3 E11: Project Manta: The Secret Lives of Gentle Giants
S3 E11: Project Manta: The Secret Lives of Gentle Giants May 10, 2026 4944 Professor Kathy Townsend knew she wanted to be a marine biologist from the age of five, and completed her very first dive in a frozen Canadian lake. But it was the moment a five-metre manta ray draped its tail over her shoulder like an affectionate cat that she knew she had truly found her calling.Since then, Kathy has followed manta rays around the world, appeared in a documentary with Sir David
S3 E10: Dugong Wars: The Fight to Save Mermaids with Professor Helene Marsh
S3 E10: Dugong Wars: The Fight to Save Mermaids with Professor Helene Marsh May 8, 2026 2896 When Professor Helene Marsh first began researching dugongs on the Great Barrier Reef, the only ones she encountered were dead - tangled in fishing nets.Then, in the 1990s, Queensland became the centre of a fierce conservation battle known as the “Dugong Wars”. No torpedoes were fired, but the conflict between marine scientists, industry groups and governments was intense, as researchers like Prof
S3 E9: Meet Gary, the King of Nudibranchs (AKA the Ocean’s Craziest Sea Slugs)
S3 E9: Meet Gary, the King of Nudibranchs (AKA the Ocean’s Craziest Sea Slugs) Apr 19, 2026 2862 He's broken several world records: largest group skydive, longest scuba dive on a single tank—and the most species of nudibranchs ever found on a single dive (71).He's spent 23 years chasing these tiny creatures, building a global following of more than 60,000 people who are equally obsessed.But what even is a nudibranch—and why are thousands of people going nuts over them?Well, they dre

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