Cornwall Invasive Species Forum Working together to protect Cornwall’s landscapes and waters The Cornwall Invasive Species Forum, hosted by South West Lakes Trust and kindly funded by CINNG (Community Invasive Non-native (Species) Group), brings together environmental charities and trusts, local authorities, statutory agencies, water companies, land managers, wildlife groups, volunteer networks, academic and research organisations to tackle the growing challenge of invasive non‑native species across the county. By sharing knowledge and supporting coordinated action the Forum plays a vital role in safeguarding Cornwall’s unique habitats, wildlife, and waterways. This collaborative approach ensures that expertise, resources, and local knowledge are shared and have the most impact. Why are invasive species a problem? Invasive non‑native species are one of the biggest threats to biodiversity in the UK. Plants and animals such as Himalayan Balsam, Japanese Knotweed, Grey Squirrel and Crassula can spread rapidly, outcompete native species, damage infrastructure, and impact recreation and water quality. Cornwall’s lakes, rivers, moorlands, and coastal catchments are particularly vulnerable — and once invasive species become established, they are costly and difficult to control. The Forum exists to help prevent new introductions, respond quickly to emerging threats, and support long‑term management. Our role as host South West Lakes Trust hosts the Forum as part of our commitment to protecting the environment, enhancing biodiversity, and supporting resilient ecosystems across the South West. As host, we: Coordinate meetings, workshops, and training Facilitate information sharing between members Support catchment wide planning and prioritisation Provide access to expertise from our own environment team Help connect local action with regional and national initiatives The Forum is open, collaborative, and designed to empower everyone working to protect Cornwall’s natural environment. What the Forum does The Cornwall Invasive Species Forum focuses on practical, joined up action. Key areas of work include: Sharing best practice in identification, control, and biosecurity Supporting rapid response to new or high-risk species Supporting volunteer groups and community projects Developing county-wide strategies for priority species Raising awareness through events, training, and resources By working together, we can reduce the spread of invasive species and protect the landscapes, waters, and wildlife that make Cornwall so special. Get involved Whether you’re a landowner, volunteer, community group, or simply someone who cares about Cornwall’s natural environment, the Forum welcomes your involvement. You can: Attend meetings and training sessions Join local volunteer projects Access guidance and resources Connect with others working in your area Contact us at [email protected] to join the Forum. Together, we can make a meaningful difference for Cornwall’s habitats and wildlife. Find out more GB Non-native Species Secretariat https://www.nonnativespecies.org/ Non-native species information portal https://www.nonnativespecies.org/non-native-species GB Local Action Group resources and LAG Coordinator contact details https://www.nonnativespecies.org/local-action-groups-lags INNS legislation https://www.nonnativespecies.org/legislation/england-and-wales Biosecurity information and resources https://www.nonnativespecies.org/biosecurity Manage Cookie Preferences