The ‘Rock Star’ Beetle Eating the Timber off Lord Nelson’s Flagship

Restoration team battles rot and deathwatch beetles as HMS Victory’s Big Repair starts to take shape


Wed 26 Nov 25

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Incredible progress is being made to preserve Lord Nelson’s flagship, HMS Victory, with shipwrights, scientists and conservationists working side by side in the £42 million restoration dubbed The Big Repair — a decade‑long fight against rot, beetles, and the slow decay of time.

Deathwatch beetles, notorious for boring oak timbers, were discovered deep in the ship’s frame. Their larvae, capable of feeding on wood for up to 13 years, had caused serious damage, with a live colony now on display at the London Zoo, where visitors can witness the pests that once plagued Nelson’s vessel.

“Deathwatch beetles are very much the rock stars of the beetle world — they literally drum away in timbers to attract mates,” said Diana Davis, head of conservation at the National Museum of the Royal Navy. “However, the real damage comes from their larvae, which spend up to 13 years feeding on timber before they emerge as adults.”

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Deathwatch beetles, which were discovered on HMS Victory, have now been put on display. Pictured: London Zoo’s invertebrate keeper Cat Dixon inspects timber housing Deathwatch beetles. (Photo Credit: London Zoo)

The collaboration with Cranfield University and the Zoological Society of London has turned the infestation into an opportunity for research. “Working with a live colony like this helps us to understand their behaviour in the ship’s timbers, expanding our knowledge, which in turn we’ll share with heritage sites around the UK and beyond,” Davis said.

According to Paul Pearce‑Kelly, the senior curator of invertebrates at London Zoo, deathwatch beetles play an important role in maintaining healthy woodland ecosystems, but much about their behaviour remains unknown. “Our collaboration with this conservation initiative is helping to develop beetle monitoring techniques, which may also help some of the world’s most endangered invertebrate species.”

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In September, Wood Central revealed that shipwrights working on the vessel carved their names into the 100th oak futtock before fitting it into HMS Victory’s hull — a key milestone in the £42m restoration of Nelson’s flagship. Last year, Wood Central revealed that the restoration will see Hewins Oak, WL West & Sons, and Border Harwoods supply timbers — all from PEFC-certified French forests. (Photo Credit: NMRN)

Commissioned in 1778, HMS Victory was built from 6,000 trees, armed with 104 guns, and stretched more than 227 feet. It became the centrepiece of the Battle of Trafalgar in 1805, where Nelson was fatally shot — a moment etched into British history. Today, much of the ship’s hull has already been replaced, guided by 3D digital models.

“Repairs to the hull have been progressing well, and following years of conservation science research, activities now focus on the completion of the starboard side of the hull and the conservation of the oldest oak frames on the port side of the ship,” Davis said. “Uncovering the hidden areas of the ship’s historic fabric isn’t something that happens often, and we are finding something new every day.”

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Simon Williams, project manager of HMS Victory’s The Big Repair, is pictured next to one of the timber frames damaged on HMS Victory. (Photo Credit: Supplied by NMRN)

For Simon Williams, project manager, the restoration is both technical and symbolic. “Conserving a ship of this scale, age and importance is a unique challenge. Thanks to the skills and expertise of our shipwrights and the wider project team, we are making incredible progress with two‑thirds of planned futtock repairs complete.”

Wood Central understands that restorers have uncovered relics of past hands — a payslip, a ruler, and knife‑etched marks used to track construction. Today’s shipwrights are adding their own signatures: 16 names carved into the 100th oak futtock. “Victory is so much more than the story of Nelson and Trafalgar — she’s about all the people and events that have shaped her history and enabled her to survive,” Williams said.

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HMS Victory, Lord Nelson’s Trafalgar flagship, is docked at Portsmouth Historic Dockyard, where visitors can watch its £42m restoration unfold in real time.
Why HMS Victory is being rebuilt with French Oaks…

Much of Victory’s new timber is arriving from France — a twist of history. “France… certainly has superiorly managed forests to the UK,” Williams explained. Napoleon himself ordered mass plantings in the 1600s, while Nelson once urged Britain to replenish its oaks. Two centuries later, the ship depends on French wood to survive.

Due for completion in 2032, The Big Repair aims to preserve HMS Victory for at least another half‑century. The project has already been commended by the Museums + Heritage Awards, and its leaders hope the work will inspire both scholarship and public engagement.

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It is well-known that Lord Nelson wrote a report demanding that the Crown plant more oaks for shipbuilding in the Forest of Dean after a visit to the area in 1802. However, what is less well known is how disparaging the national hero was toward the area and how he raised issues that still spark controversy more than 200 years later. (For more, click here)

“It’s fantastic to have been shortlisted for this prestigious award, an achievement made possible by our expert team of shipwrights, conservators, archaeologists, and riggers who work tirelessly to protect this icon of Britain’s naval history,” Williams said. For visitors, the restoration offers a rare chance to watch history being saved in real time. As Davis put it: “Our visitors are fascinated by the work that goes on as part of The Big Repair, and giving them unprecedented access to see the work take place in real‑time is a once‑in‑a‑lifetime experience.”

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  • J Ross headshot

    Jason Ross, publisher, is a 15-year professional in building and construction, connecting with more than 400 specifiers. A Gottstein Fellowship recipient, he is passionate about growing the market for wood-based information. Jason is Wood Central's in-house emcee and is available for corporate host and MC services.

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