Bison bridges under construction in Kent woodland for wildlife passage

In July 2022, European bison were introduced into West Blean and Thornden Woods near Canterbury as part of a pioneering restoration project by Kent Wildlife Trust and the Wildwood Trust. The herd has thrived, leading to the construction of four bison bridges, the first of their kind in the UK, to facilitate safe passage for the animals beneath public footpaths. These bridges, costing £1 million, are funded by various organizations, including the National Lottery Heritage Fund. The bison, which can weigh up to one tonne, are classified as dangerous wild animals under UK law, necessitating extensive fencing and the construction of bridges to keep them separate from the public. The bridges will allow the herd to traverse an expanded area of 200 hectares, enhancing their habitat and supporting biodiversity. The project aims to demonstrate the ecological benefits of bison, which act as ecosystem engineers by promoting vegetation growth and supporting various wildlife. Despite the success of the bison introduction, conservationists express concerns about the financial implications of maintaining fencing and bridges for future rewilding projects. The current classification of bison as dangerous wild animals poses challenges for similar initiatives across Britain, although bison coexist with the public in other countries. Kent Wildlife Trust advocates for a change in legislation to facilitate rewilding efforts, envisioning a future where bison can roam freely with minimal barriers. The Wilder Blean initiative serves as a model for other organizations, aiming to inspire further rewilding projects in the UK and promote a shift in conservation strategies.