A growing number of rewilding projects across Britain are reporting significant ecological improvements, prompting calls for greater recognition of the approach within national nature recovery strategies.

One of the projects highlighting those gains is Heal Somerset, a rewilding site in southwest England that has documented increases in wildlife populations and habitat diversity since restoration efforts began three years ago.According to Heal Rewilding, the charity behind the project, monitoring data show measurable changes in biodiversity across the site.

The number of small mammal species recorded has increased from three to five over the period, while a range of habitats has developed as former agricultural land has been allowed to recover.The project is supported by more than 250 volunteers who contribute to ecological surveys, removal of barbed-wire fencing and other restoration activities.

Community engagement forms a central part of the initiative, with the charity working alongside 15 underserved groups involved in managing and maintaining the site.Participants include people living with dementia, individuals with additional needs and those experiencing financial hardship.

Schools and youth organizations also take part in educational and conservation activities.The site has become an increasingly popular destination for visitors seeking access to natural landscapes undergoing ecological recovery.

Heal Rewilding founder Jan Stannard said many older visitors describe the experience as a reminder of landscapes that were once more common in Britain before decades of agricultural intensification.“An increasing number of people are coming either as visitors or camping and if they are older they are being transported back to a childhood experience of abundance that they will not get in the farmed countryside,” Stannard said.

She said visitors frequently report hearing insects and bird species that have become less common in many agricultural areas.“They are hearing grasshoppers and crickets in the day and birds such as linnet or greenfinch, which are much less common now,” she said.

The ecological transformation has also been evident to staff working on the project since its early stages.Dan Hill, a 25-year-old rewilding ranger who joined Heal Somerset three years ago, recalled arriving when large areas of the site were dominated by rye grass.“I remember seeing the monoculture of rye grass swaying in the wind and thinking, crikey, it’s desolate,” Hill said.He said the pace of ecological change had exceeded his expectations.

“Three years has flown by and so much has changed. It’s incredibly exciting. I’m learning so much,” he said.Hill described the project as evidence of the capacity of ecosystems to recover when human intervention is reduced and natural processes are allowed to re-establish themselves.“Seeing what nature wants to do – it’s very hopeful,” he said.

He added that public response has been an important part of the project’s success.“When you get people coming to the site and they say: ‘I just want to keep coming back, I’ve never seen a site like this before,’ it really puts a smile on your face,” Hill said.Among the features attracting attention are natural wetland systems created by beavers.

The rodents have become increasingly common across eastern Somerset and are widely viewed by conservationists as important ecosystem engineers because of their ability to create ponds and wetlands that benefit a range of species.Heal Rewilding said its latest report was motivated in part by what it viewed as limited coverage of rewilding initiatives in the 2023 UK-wide State of Nature report.

The charity argues that while rewilding has expanded rapidly across Britain, evidence documenting outcomes has not always been systematically collected or incorporated into broader assessments of biodiversity recovery.

“We were struck by how little attention was given to rewilding, despite the extraordinary growth of the movement,” Stannard said.“There are now hundreds of rewilding projects across Britain and many report seeing remarkable ecological changes.”She said the sector must increasingly rely on scientific monitoring and measurable outcomes if rewilding is to become a more prominent component of environmental policy.

“Stories alone are not enough,” Stannard said. “If rewilding is to be fully recognised within national nature recovery strategies, we need robust evidence of its impact.”

The report forms part of a broader effort by conservation groups to demonstrate how rewilding projects can contribute to biodiversity restoration while also delivering social and educational benefits through community participation and public access to recovering landscapes.

The release of 20 Asian houbara within the Prince Mohammed bin Salman Royal Reserve in Tabuk marks a milestone under the Kingdom’s ReWild Arabia mission, reflecting a shift toward science-led rewilding and long-term ecological restoration.

The initiative is being carried out in collaboration with national wildlife authorities and specialist conservation foundations to ensure the establishment of viable wild populations across Saudi Arabia.

Historically, the Asian houbara ranged widely from North Africa to East Asia and once bred extensively across the Arabian Peninsula, with migratory populations wintering in Saudi Arabia.

Over time, habitat loss, unsustainable hunting practices, and poaching led to a dramatic decline, leaving the species critically endangered and absent from the Kingdom’s wild landscapes for decades.

Conservation experts involved in the project say the latest release represents a turning point, as efforts now move beyond captive breeding toward ensuring survival and adaptation in natural environments.

Half of the released birds have been fitted with satellite tracking devices, allowing scientists to closely monitor their movements, survival rates, habitat preferences, and exposure to threats.

The data collected will help refine future release strategies and support long-term population recovery.

The Prince Mohammed bin Salman Royal Reserve provides an ideal setting for rewilding due to its vast protected area and diverse ecosystems.

Covering more than 24,500 square kilometers, the reserve supports large-scale habitat restoration, ranger patrols, and community engagement programs designed to safeguard wildlife and reduce human pressure on fragile ecosystems.

Officials involved in the project emphasize that restoring the Asian houbara carries both ecological and cultural importance. The species holds deep significance in Arabian falconry traditions, which were recognized by UNESCO as Intangible Cultural Heritage of Humanity.

Reviving houbara populations helps preserve not only biodiversity but also a living cultural practice closely tied to the region’s history.

Saudi Arabia’s conservation journey with the houbara dates back to the mid-1980s, when the Kingdom established its first breeding and research centers to counter the species’ decline.

While breeding programs have achieved success in producing large numbers of birds, conservationists note that the ultimate challenge lies in enabling these birds to survive, reproduce, and sustain themselves in the wild.

The Asian houbara is now the 13th species to be reintroduced within the Prince Mohammed bin Salman Royal Reserve as part of an ambitious program to return 23 native species to their historical ranges.

The reserve spans landscapes from volcanic lava fields to the Red Sea coastline and links major development zones, balancing conservation with sustainable development.

Despite covering a small percentage of Saudi Arabia’s total land and marine area, the reserve hosts more than half of the Kingdom’s recorded species, making it one of the most biodiverse protected areas in the Middle East.

Conservation leaders say this highlights the importance of protected reserves in reversing biodiversity loss.

The reintroduction effort underscores Saudi Arabia’s growing role in regional and global conservation, aligning environmental protection with cultural heritage and sustainable land management.

Long-term monitoring and adaptive management will determine the program’s success, but early signs point to a renewed future for the Asian houbara in the Kingdom.