Cyclones are part of life in the tropics, but climate change is making them stronger and more destructive. On the Great Barrier Reef, their force can pulverise thriving coral gardens into unstable rubble fields where baby corals struggle to grow. But there’s hope! In this week’s episode, we dive into an innovative solution that’s helping damaged reefs bounce back — and discover how you can play a role in bringing them back to life again!

This week's guest: Freda Nicholson, marine biologist and Program Manager for Mars Sustainable Solutions.

💸 WIN $100! Fill out our Word on the Reef Listener Survey before 30 September 2025 to go in the draw.

Shout-out to our latest Patreon supporter, Dr Sally Gregory -- check out her underwater cleanup project at Tallebudgera Creek on the Gold Coast!

Support the show

PROTECT THE REEF - Sign these Petitions Now!

• Australian Marine Conservation Society: Australia, it's time to lead on Climate Action!
• Australian Conservation Foundation: No New Coal and Gas!
• Queensland Conservation Council: Take Strong Climate Action and Build a Positive Renewable Future!
• Our Islands Our Home: Protect the Torres Strait Islands from Climate Change
• Greenpeace: Save the Great Barrier Reef!
• WWF Australia: Protect Nature
• Rising Tide: Join your local climate action group!

CONTACT US

• Got questions? Text us on 0437 835 937 or email info@wordonthereef.com
• Support Word on the Reef on Patreon
• Follow @WordOnTheReefPodcast on Instagram

💸 WIN $100! Fill out our Word on the Reef Listener Survey before 30 September 2025 to go in the draw.

🌱 Seagrass meadows are the unsung heroes of the Great Barrier Reef – nurseries for fish, food for turtles and dugongs, and a frontline defence against climate change. But after a massive die-off, Dr Tim Smith and the team at JCU TropWATER faced a huge challenge: how do you restore these fragile ecosystems while dealing with crocodiles, stingers, and waist-deep mud?

The answer: helicopters, hovercraft, dugong poo, 2,000 baby seagrass plants – and an army of everyday volunteers.

🎧 In this episode, dive into a world-first tropical seagrass restoration project and discover how you can be part of the solution.

👉 Sign up to volunteer: https://ozfish.org.au/events

Support the show

PROTECT THE REEF - Sign these Petitions Now!

• Australian Marine Conservation Society: Australia, it's time to lead on Climate Action!
• Australian Conservation Foundation: No New Coal and Gas!
• Queensland Conservation Council: Take Strong Climate Action and Build a Positive Renewable Future!
• Our Islands Our Home: Protect the Torres Strait Islands from Climate Change
• Greenpeace: Save the Great Barrier Reef!
• WWF Australia: Protect Nature
• Rising Tide: Join your local climate action group!

CONTACT US

• Got questions? Text us on 0437 835 937 or email info@wordonthereef.com
• Support Word on the Reef on Patreon
• Follow @WordOnTheReefPodcast on Instagram

Ever dreamed of exploring the Great Barrier Reef for free—while making a real difference? With Reef Check Australia, volunteers can join survey dives and help clean up marine debris, all while experiencing the Reef up close. But what does it take to become a qualified reef surveyor? In this episode, Reef Check Australia’s General Manager, Jodi Salmond, shares how you can get involved and play a hands-on role in protecting this natural wonder.

• Sign the Petition: Support Cameras on Trawl Fishing Boats.

Support the show

PROTECT THE REEF - Sign these Petitions Now!

• Australian Marine Conservation Society: Australia, it's time to lead on Climate Action!
• Australian Conservation Foundation: No New Coal and Gas!
• Queensland Conservation Council: Take Strong Climate Action and Build a Positive Renewable Future!
• Our Islands Our Home: Protect the Torres Strait Islands from Climate Change
• Greenpeace: Save the Great Barrier Reef!
• WWF Australia: Protect Nature
• Rising Tide: Join your local climate action group!

CONTACT US

• Got questions? Text us on 0437 835 937 or email info@wordonthereef.com
• Support Word on the Reef on Patreon
• Follow @WordOnTheReefPodcast on Instagram

What has no arms, no legs, and no brain, but can flash like a disco light, help control pests and kill you in minutes? Queensland Museum's mollusc expert Darryl Potter has spent three decades fearlessly tracking down these armoured beasts all along the Great Barrier Reef, and he's here to tell us why they're more than just an ornament for your bathroom. It's one shell of a show!

Support the show

PROTECT THE REEF - Sign these Petitions Now!

• Australian Marine Conservation Society: Australia, it's time to lead on Climate Action!
• Australian Conservation Foundation: No New Coal and Gas!
• Queensland Conservation Council: Take Strong Climate Action and Build a Positive Renewable Future!
• Our Islands Our Home: Protect the Torres Strait Islands from Climate Change
• Greenpeace: Save the Great Barrier Reef!
• WWF Australia: Protect Nature
• Rising Tide: Join your local climate action group!

CONTACT US

• Got questions? Text us on 0437 835 937 or email info@wordonthereef.com
• Support Word on the Reef on Patreon
• Follow @WordOnTheReefPodcast on Instagram

Growing up with ADHD and Dyslexia, Aliah Banchik never thought she could achieve calm focus, let alone become a successful scientist, artist and Netflix star. Then she discovered sharks.

In this inspiring episode, Aliah shares her mission to reshape how we see both sharks and neurodivergence, revealing the beauty in misunderstood animals and people alike.

We’ll also chat about her journey on Netflix’s All The Sharks—no spoilers, we promise!

Support the show

PROTECT THE REEF - Sign these Petitions Now!

• Australian Marine Conservation Society: Australia, it's time to lead on Climate Action!
• Australian Conservation Foundation: No New Coal and Gas!
• Queensland Conservation Council: Take Strong Climate Action and Build a Positive Renewable Future!
• Our Islands Our Home: Protect the Torres Strait Islands from Climate Change
• Greenpeace: Save the Great Barrier Reef!
• WWF Australia: Protect Nature
• Rising Tide: Join your local climate action group!

CONTACT US

• Got questions? Text us on 0437 835 937 or email info@wordonthereef.com
• Support Word on the Reef on Patreon
• Follow @WordOnTheReefPodcast on Instagram

Did you know some of our marine fish are living DOUBLE LIVES? That’s right, they want the best of both worlds, saltwater and freshwater. So one minute they’re living the dream on a beautiful coral reef, next minute they’ve decided they need a tree change, and they’re swimming up into our rivers. What are they doing there? And importantly – what happens when humans build dams, causeways and other watery traffic jams that block these fish from finishing their migration missions?

• This week's guest: Sean Georgeson, Fish Ecologist and founder of www.coralition.org | www.instagram.com/coralition_org
• Ring the Fish Doorbell (Livestream where you can open the door for migrating fish): https://visdeurbel.nl/en/

Thumbnail Image: Sean and colleague using electrofishing to capture fish for research purposes in New Zealand. Note: Do not attempt this in crocodile inhabited waters in Far North Queensland!

Support the show

PROTECT THE REEF - Sign these Petitions Now!

• Australian Marine Conservation Society: Australia, it's time to lead on Climate Action!
• Australian Conservation Foundation: No New Coal and Gas!
• Queensland Conservation Council: Take Strong Climate Action and Build a Positive Renewable Future!
• Our Islands Our Home: Protect the Torres Strait Islands from Climate Change
• Greenpeace: Save the Great Barrier Reef!
• WWF Australia: Protect Nature
• Rising Tide: Join your local climate action group!

CONTACT US

• Got questions? Text us on 0437 835 937 or email info@wordonthereef.com
• Support Word on the Reef on Patreon
• Follow @WordOnTheReefPodcast on Instagram

Whale sharks—harmless, majestic giants—have long been mystery visitors on the Great Barrier Reef, their movements shrouded in secrecy... until now. In a groundbreaking discovery, scientists have identified the Reef’s first known whale shark aggregation site. Join us as we uncover where these elusive creatures have been hiding with Ingo Miller—marine biologist turned shark detective. On a mission to find and protect the world’s largest fish before it’s too late, Ingo followed the clues to their secret gathering spot. Want to know where it is? You’ll have to tune in to find out.

LEARN MORE

• Biopixel Oceans Foundation Website: biopixeloceans.org
• Follow Ingo on Instagram: www.instagram.com/ingo.ben.miller
• Follow Biopixel Oceans Foundation on Insta: www.instagram.com/biopixeloceans
• Track the tagged whale sharks: biotracker.tv

Support the show

PROTECT THE REEF - Sign these Petitions Now!

• Australian Marine Conservation Society: Australia, it's time to lead on Climate Action!
• Australian Conservation Foundation: No New Coal and Gas!
• Queensland Conservation Council: Take Strong Climate Action and Build a Positive Renewable Future!
• Our Islands Our Home: Protect the Torres Strait Islands from Climate Change
• Greenpeace: Save the Great Barrier Reef!
• WWF Australia: Protect Nature
• Rising Tide: Join your local climate action group!

CONTACT US

• Got questions? Text us on 0437 835 937 or email info@wordonthereef.com
• Support Word on the Reef on Patreon
• Follow @WordOnTheReefPodcast on Instagram

Australian comedian Kirsty Webeck loves sea creatures. She's learned a lot about them through her lifelong passion for snorkelling - and now she's here to share what the sperm whales don't want you to know. She is currently touring with her live standup show called Everything I Need to Say About Sea Creatures and it's a real hoot to have her joining us on Word on the Reef this week!

We also chat with Dave George from the Cairns Nautilus Scuba Club, who shares why joining your local dive club might be the best decision you make for your social life, your scuba skills, and your connection to the underwater world.

If you're someone who enjoys a good whale tale with a side of comedy, this episode’s for you!

Support the show

PROTECT THE REEF - Sign these Petitions Now!

• Australian Marine Conservation Society: Australia, it's time to lead on Climate Action!
• Australian Conservation Foundation: No New Coal and Gas!
• Queensland Conservation Council: Take Strong Climate Action and Build a Positive Renewable Future!
• Our Islands Our Home: Protect the Torres Strait Islands from Climate Change
• Greenpeace: Save the Great Barrier Reef!
• WWF Australia: Protect Nature
• Rising Tide: Join your local climate action group!

CONTACT US

• Got questions? Text us on 0437 835 937 or email info@wordonthereef.com
• Support Word on the Reef on Patreon
• Follow @WordOnTheReefPodcast on Instagram