February 12, 2026

Revisiting Cornwall Wildlife Trust reserves for winter scrub clearance

We have been back in Cornwall over the past few weeks working for Cornwall Wildlife Trust. The areas at Lowertown Moor in the Helman Tor Nature Reserve and the nearby Quoit Heathland are an extension of previous clearance works we have undertaken over the past few years.

The latest phase of habitat management sees our specialist team working in complex mosaic landscapes of wet and dry heathland, boggy grasslands, scrub, and open water. These areas — important for species such as reed buntings and marsh fritillary butterflies — have historically faced challenges from invasive scrub and changing land use. Active clearance and restoration support the heathland restoration for stock, regeneration of native plants, improve habitat connectivity, and create vital conditions for invertebrates, reptiles, birds, and mammals to thrive. 

Building on this groundwork, previous Landmarc-led projects with Cornwall Wildlife Trust demonstrated the impact of habitat enhancement. Across sites like Breney Common and Red Moor, efforts to remove invasive scrub and selectively manage woody vegetation have reduced wildfire risk, improved soil health, and opened up spaces that encourage natural regeneration of flora and fauna. Machinery operated on sustainable bio-oil to ensure sensitive treatment of the terrain while enhancing long-term ecological outcomes. 

At Quoit Heathland, conservation teams are supporting the maintenance of its unique heath mosaic — a habitat characterised by tussocky grasses, bogs, and wet heath that benefits a range of specialist species, including evidence of otters in wetter areas. Meanwhile, Lowertown Moor restoration focuses on reinstating natural hydrology and vegetation structure, creating a richer, more resilient environment for priority wildlife within the wider Helman Tor reserve network.

Wild Beavers Released at Helman Tor: A Milestone for Nature Recovery In a landmark development for conservation across Cornwall, the Cornwall Wildlife Trust announced the first fully licensed wild release of beavers in the county this week, marking a significant chapter in nature recovery efforts at Helman Tor. Two pairs of beavers have been released within the Par and Fowey river catchment area of the reserve following years of planning, consultation, and government approval — a first under England’s new wild release licensing system. Once hunted to extinction in Britain over 400 years ago, beavers are recognised as a keystone species, shaping ecosystems through dam-building and wetland creation. Their activities slow water flow after heavy rains, retain water in dry periods, filter pollutants, improve water quality, and create rich habitat for a diversity of wildlife. The release at Helman Tor comes after more than a decade of preparatory work by the Trust and its partners, supported by local donors and organisations, and aims to enhance the resilience of Cornwall’s river systems and catchments. Trust leaders describe the release as both a “huge win for nature” and the beginning of a longer monitoring and community engagement phase as the beavers settle into their new environment. The action reflects broader ambitions to rewild landscapes sustainably across Cornwall, helping nature thrive in the face of climate change and biodiversity loss.