PC: AI Generated
Their presence at Helman Tor therefore allowed the trust to monitor the pair closely while continuing to develop its wider plans for beaver reintroduction in Cornwall. Trail cameras have confirmed that the pair has settled into a territory, with their activity becoming more noticeable as water levels dropped in July. The beavers’ arrival came unexpectedly, as the animals had been released without authorisation by an unknown third party. Trail camera footage has since confirmed that the two animals are a pair.
The trust says this is particularly beneficial for wetland and wet woodland habitats during hot weather and low flows. The reserve manager said the team wants to leave the structure in place while the beavers establish their territory and settle into the site. The organisation says it will continue its wild release licence application and work with local communities and landowners. It says these measures would support monitored wild releases.
Two beavers appeared unexpectedly at Cornwall Wildlife Trust’s Helman Tor nature reserve after six months. They have built their first dam and begun feeding on leaves and woody vegetation, leaving some trees coppiced or felled in the process. Together, these changes are creating a more varied habitat across the reserve. The new dam has also altered the movement of water, allowing more of it to remain in the area for longer. The altered pools and surrounding vegetation are already attracting other wildlife, including herons and small mammals. The two beavers have established a territory at Helman Tor. Cornwall Wildlife Trust was already exploring the possibility of bringing beavers back to the area and had been considering their reintroduction for several years. As water levels fell in July, the cameras captured signs of activity, including the construction of their first dam. PC: AI Generated The beavers have already altered the Helman Tor landscape through feeding and dam building. As the beavers feed on leaves and woody material, some trees have been coppiced or felled across the site. This has created a more complex and dynamic habitat as their woody, leaky dam has changed water movement through the site. The changes demonstrate how the animals can influence vegetation. The new beaver-created pools and dam have become useful to other wildlife as well. Herons are regularly using the pools, while dragonflies skim across their surface. Small mammals have also been seen using the dam to cross the river. Water levels have also risen around the dam. For now, the focus remains on observing how the pair uses the area and how the habitat continues to change as the beavers become significant at Helman Tor. The unexpected arrival of the two beavers has not changed Cornwall Wildlife Trust’s longer-term plans to reintroduce beavers in Cornwall. Public consultation events are planned across the Par and Fowey catchments. For winter, the trust plans to work with experienced partners such as the Beaver Trust to health-screen the two beavers at Helman Tor. This will become part of the wider preparations for carefully managed and monitored releases in Cornwall. The trust also plans to hold consultation events with local communities and landowners, allowing them to share their views on the proposed reintroduction. The organisation supports calls for an ambitious beaver reintroduction strategy, funding for farmers and land managers to make more space for water, support for beaver management groups and confirmation that wild beavers can remain in England and Wales. It supports recognising beavers as a native species in Wales and giving them full legal protection. The Helman Tor pair is part of a wider conservation conversation. Catch the latest World News and Live updates. Download the TOI app.
