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Untrashing Flinders Beach: Our Biggest Haul of Plastic Pollution to Date

Tuesday, 02 Jun, 2026

In late April 2026, Sea Shepherd Australia's remote marine debris crew returned to Mapoon for the fourth time, working alongside the Mapoon Land and Sea Rangers on one of northern Australia's most important turtle nesting grounds. What we achieved together was extraordinary.

In a single day, the team removed 2.9 tonnes of debris from just 800 metres of coastline - the most waste ever removed in one day on any of our remote clean-ups. By week's end, twelve tonnes had been cleared in total, with an estimated 293,929 pieces removed, including hard plastic remnants, water and soft drink bottles, plastic personal care bottles, bottle tops and polystyrene.

Remote Marine Debris Campaigner Grahame Lloyd, who leads these projects on the ground, put it plainly: "To remove 3 tonnes in one day is not normal. Remote Australian beaches should not be receiving this volume of pollution."

The plastic that arrives here is largely not of Australian in origin, having been carried for thousands of kilometres on the current, from neighbouring countries who don’t have the infrastructure to deal with so much plastic, or waste from international fishing fleets, until it washes up right here.

Flinders Beach is a place of deep cultural significance to the  Tjungundji people, and a vital nesting ground where female turtles return each season to lay their eggs. Plastic debris obstructs nesting sites, ghost nets can entangle turtles, and hatchlings must navigate piles of plastic just to reach the ocean. By clearing the beach before nesting season, the team gave marine turtles a meaningfully better chance of survival.

All debris is removed by hand, under intense heat, with no shade and no shortcuts and even areas cleaned just a year earlier had already been covered again as the tide washes up more debris. It is physically demanding work that tests endurance and resilience, work which the Sea Shepherd crew and rangers took on with grit and determination, a shared respect and passion for Sea Country and for each other driving them forward.

 

Photo: Paul Laurance Burnett / Sea Shepherd

This clean-up was a true collaboration. The Mapoon Rangers brought generations of knowledge and cultural responsibility, Parks Australia joined alongside Indigenous ranger groups to advance drone and AI technology, equipping ranger teams with the skills to map, detect and respond to ghost nets and marine debris in real time.

We were also joined by team members from Rollingball Productions to document the story, and the University of New South Wales Smart Centre will analyse collected samples to explore how marine debris can be transformed into useful community resources. LUSH Handmade Cosmetics - whose Waru turtle bath bomb exceeded its fundraising goal in just seven weeks - made the whole campaign possible.

None of it would have happened without the welcome and leadership of the Mapoon Rangers, Old Mapoon Aboriginal Corporation, the Mapoon Aboriginal Shire Council and the local community.

Photo: Paul Laurance Burnett / Sea Shepherd
Photo: Paul Laurance Burnett / Sea Shepherd

The challenge was immense, but so was the response.

People showing up, working together and taking action. Reconciliation through conservation.

This clean-up marks the first of our remote marine debris missions for the year. Our crew will spend the year travelling to some of Australia's most remote and culturally sacred coastlines - places bearing the heaviest toll of our growing plastic crisis. Marine debris is not a local problem. It is a global emergency.

One that demands a Global Plastic Treaty to hold producers accountable and stop the flood of plastic at its source. Until that day comes, Sea Shepherd crew will keep working alongside ranger groups to remove what washes up on our shores. For the ocean.

Photo: Paul Laurance Burnett / Sea Shepherd
Photo: Paul Laurance Burnett / Sea Shepherd
Photo: Paul Laurance Burnett / Sea Shepherd
Photo: Paul Laurance Burnett / Sea Shepherd
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