Asian Hornet Population Surges in UK, Raising Biodiversity Concerns

Early sightings and a 1,090% increase in queen hornets in Jersey signal a rapid rise in invasive species threatening pollinators and ecosystems.

Asian hornets have established themselves in the UK, confirmed by DNA evidence of successful breeding and overwintering.
Jersey has recorded 262 queen hornets by April 11, marking a 1,090% year-on-year increase, with numbers expected to surpass 2024 levels.
Each hornet colony can destroy tens of thousands of pollinators in a single season, posing a severe threat to bee populations and biodiversity.
Experts warn that dry, sunny spring conditions are likely to further accelerate the population growth of Asian hornets this year.
Authorities urge the public to report sightings via the Asian Hornet Watch app or online tools to help track and eradicate nests.