Rathlin Island has been declared free of feral ferrets, marking a world-first achievement in island conservation. The milestone comes after years of work by the LIFE Raft project, which aims to protect Northern Ireland's largest seabird colony.

The island, off the coast of County Antrim, hosts species such as puffins that return each year to breed. Invasive predators like ferrets and rats pose a severe threat by preying on eggs and chicks, potentially devastating entire nesting colonies.

A detection dog named Woody helped locate predators on the island as part of the multi-agency initiative. The project is led by RSPB NI, working alongside the Rathlin Development and Community Association, DAERA, the Causeway Coast and Glens Heritage Trust, and Causeway Coast and Glens Borough Council.

With ferrets now eradicated, efforts are focused on removing rats completely. Woody's role is shifting towards biosecurity measures to prevent any reinvasion. Even a single rat or ferret could undo decades of conservation work.

David Quinney Mee, from the Rathlin Development and Community Association, said the community takes pride in providing a safe haven for seabirds. He noted that while the birds face challenges like climate change elsewhere, on Rathlin they are as safe as possible. Community support has been vital to the project's success.

Invasive species often arrive accidentally, hidden in vehicles, luggage, or supplies. Project leaders stress that residents, visitors, and businesses all share responsibility for keeping the island predator-free by remaining vigilant.