Overview

• The yellow-legged hornet, also known as the Asian hornet, is an invasive species that preys on honeybees and other pollinators, devastating colonies in parts of Europe.
• Despite suitable climate and habitat, the UK has prevented the hornet's establishment through rapid response and eradication efforts since its first sighting in 2016.
• The study, led by the UK Centre for Ecology & Hydrology, estimates that without action, the hornet could have colonized over 1,500 square kilometers of the UK by 2020.
• Citizen science initiatives, such as the Asian Hornet Watch app, have played a key role in identifying and reporting sightings, enabling authorities to act swiftly.
• The research underscores the importance of continued vigilance and resources to monitor and combat the spread of this species, which remains established in several European countries.