Key facts
- UK reported 544 Asian hornet sightings in 2025.
- 161 Asian hornet nests were confirmed in the UK in 2025.
- The number of confirmed nests doubled compared to the previous year.
The Asian hornet, an invasive species, poses a threat to native insects, particularly honeybees. Increased sightings and nest confirmations suggest a growing presence in the UK, potentially exacerbated by warmer weather conditions.