Skip to Content

Lundy Island’s Seabird Resurgence Shocks the World

Share this post on:


Lundy Island, nestled in the heart of the Bristol Channel, has become a haven for England’s seabirds, with a remarkable resurgence that defies all odds. Home to 25,000 Manx shearwaters, 1,335 puffins, and over 150 pairs of storm petrels, this tiny island boasts an avian population like never before since the 1930s. This remarkable resurgence wasn’t without its challenges, but it stands as a testament to the power of conservation and the relentless efforts to protect the island’s precious ecosystem.

The Astonishing Bird Numbers on Lundy

Lundy’s resurgence, heralded by conservationists, sees a whopping 40,000 seabirds gracing the island this summer, a staggering transformation from the mere 7,351 that remained in 2000. Puffins, on the brink of extinction with just 13 individuals in 2001, now stand at 1,335, a testament to the island’s incredible turnaround!

The Menace of Rats: Lundy’s Plight

The catalyst for this remarkable resurgence was the elimination of a long-standing problem: rats. Black and brown rats, stowaways on ships over decades, threatened the island’s avian population by preying on eggs and chicks, especially those of burrow-nesting shearwaters and puffins.

Between 2002 and 2004, an alliance of the RSPB, Natural England, the Landmark Trust, and the National Trust waged war against the rats, eradicating them from Lundy. However, this move was met with opposition from some animal rights groups who questioned whether favoring the birds over the rats was justified. Since 2006, when Lundy was declared rat-free, seabird populations on the island have experienced a resurgence, mirroring the successes on other small islands worldwide where invasive predators, introduced by humans, have been removed.

Amid the backdrop of a 70% global decline in seabird populations since the 1950s, Lundy’s success shines brightly. In northern Britain, seabird populations have struggled, making Lundy’s resurgence even more astonishing.

It’s noteworthy that the more southerly summer seabird populations, which feed in the waters off south Wales and southwest England, have largely bucked the trend, offering hope for the future of these incredible birds.

YouTube video

Lundy Island: A Haven for Biodiversity

British coasts, especially Lundy, play a pivotal role in the preservation of biodiversity. With more than 80% of the world’s population of species like puffins, grey seals, and Manx shearwaters nesting in the UK, Lundy stands as a beacon of hope for global conservation efforts.

The renaissance of Lundy’s seabird population harks back to the 1930s when an estimated 80,000 seabirds called this tiny island home. Lundy is once again thriving, heralding an era of remarkable avian resurgence.

Conclusion: A Symbol of Hope

Lundy Island’s avian resurgence is an astonishing tale of triumph over adversity, where the removal of rats breathed new life into the island’s seabird populations. Against the backdrop of a global decline in seabird numbers, Lundy’s revival is a beacon of hope for conservationists worldwide. The island’s success serves as a powerful reminder of the extraordinary results that can be achieved when humans unite to protect the natural world.

This tiny island in the Bristol Channel has not only witnessed a resurgence of its avian residents but also rekindled memories of the 1930s when Lundy was home to a whopping 80,000 seabirds. As the general manager of Lundy, Derek Green, aptly states, “Conservation is at the heart of everything we do on the island,” and it is this unwavering commitment that promises a bright future for Lundy and its incredible inhabitants.

Up next:

When a Seabird’s Playful Antics Meet a Great White Shark’s Appetite

The Longest Living Species of Bird

Share this post on: