Nearly 10,000 acres of countryside in Northumberland will become one of Britain’s largest conservation areas following a government intervention to address a funding shortfall. The Rothbury estate, covering approximately 4,000 hectares (15 square miles), was put up for sale in 2023 by the Percy family, who have owned the land for around 700 years. The estate consists mainly of moorland and woodland, stretching between Coldrife, Great Tosson, and Pauperhaugh, and includes 12 farms, 23 residential properties, and a pub.

Conservation groups expressed concern that the estate could be fragmented and sold to developers, threatening its ancient habitats. In response, the Wildlife Trusts negotiated to acquire the land, launching a public appeal in 2024 to raise £30 million. The campaign attracted support from approximately 20,000 donors, the National Lottery, several large anonymous benefactors, and notable environmental figures, including Sir David Attenborough, who urged the public to help realise a vision where people and nature coexist.

Despite significant donations, the fundraising campaign fell slightly short of its target by the original September 30 deadline, prompting an extension. On October 26, the Department for Environment, Food and Rural Affairs (Defra) announced it would provide a £1.94 million grant to cover most of the remaining shortfall. The purchase is expected to be completed by the end of the month.

Jenny Riddell-Carpenter, the UK nature minister, described the acquisition as “a once-in-a-generation opportunity” to protect this landscape. She highlighted the timing of the announcement during the UN Biodiversity COP17 summit in Yerevan, Armenia, underscoring the government’s commitment to safeguarding 30 percent of the country’s land and sea areas by 2030. Riddell-Carpenter also emphasized the UK’s role in promoting global nature recovery initiatives.

The Rothbury estate is intended to form part of an extensive "wild corridor" linking the North Sea coast to the Scottish border. The nearby Simonside Hills, another significant natural site, were purchased by the Wildlife Trusts in 2024. Craig Bennett, chief executive of the Wildlife Trusts, stated that the government grant is a major step toward realising one of England’s largest nature recovery projects.

Under the stewardship of the Northumberland Wildlife Trust, management plans include replacing the estate’s existing 1,500 sheep with cattle, as cattle are considered less intensive grazers, promoting ecological restoration. The conservation effort will focus on restoring degraded peatlands and boosting populations of native wildflowers and bird species. It is hoped that species such as pine martens, golden eagles, red squirrels, and beavers will eventually thrive in the area.

However, some tenant farmers have expressed concerns that the change in ownership could lead to reduced livestock quotas and heightened fire risks. The Wildlife Trusts have responded by affirming their commitment to working closely with agricultural groups to ensure sustainable land management rather than pursuing extensive rewilding.