Home / Environment / UK Pollinators Threatened by Invasive Species
UK Pollinators Threatened by Invasive Species
23 Jun
Summary
- Invasive species reduce insect abundance by 31% globally.
- Asian hornet, harlequin ladybird, and Himalayan balsam are key threats.
- Warming climate enables invasive insects to thrive in the UK.
A parliamentary inquiry is examining the growing threat invasive species pose to UK pollinators and invertebrates. Recent analysis indicates that invasive species globally reduce insect abundance by 31%. Key concerns in the UK include the Asian hornet, known for preying on honeybees and other native pollinators, and the harlequin ladybird, which outcompetes native species.
The inquiry is also considering the impact of invasive plants like Himalayan balsam, which disrupts native habitats and pollination. Scientists note that a warming climate is enabling species that might not have previously survived in the UK to establish themselves.
Recommendations will be made to the government on enhancing biosecurity measures. These efforts aim to protect vital insect populations that are crucial for pollination and ecosystem balance within the UK.
