Invasive species

Non-native species which have been introduced to our region can really disrupt the delicate balance of the ecosystems in the West of England. When non-native species are introduced to new environments, they can outcompete native species for resources, prey on them or transmit diseases. This can lead to the decline of native species. 

For example, the American mink, originally introduced for fur farming, has become a major predator of water voles, which are now one of the most endangered mammals in the UK. 

Similarly, the Himalayan balsam, introduced as an ornamental plant, has spread rapidly along riverbanks, outcompeting native plants and reducing biodiversity.