Alien Species Alert Posted March 10, 2026 by Dominic Harland-Jones

On behalf of the British Beekeepers Association (BBKA) and DEFRA, the Yellow-Legged Asian Hornet Team, which is part of the Meon Valley Beekeepers Association, is writing to request your assistance in raising awareness of an extremely destructive invasive species. The yellow-legged Asian hornet (YLH) was first detected in the UK in 2016, having migrated from its native territory in Asia to France, and subsequently crossed the Channel into Britain.
Until 2025, the population of this species was largely contained. However, there has been a dramatic increase in sightings, particularly in the south of England. Over 150 nests have been eradicated in Kent and Sussex, with further incidents reported in Hampshire and Dorset. This surge is deeply concerning for both beekeepers and environmental experts. The yellow-legged Asian hornet poses a substantial threat to honeybee colonies and all other pollinators, including bumblebees, butterflies, and even spiders!

How to Help

It is crucial for everyone to know how to correctly identify and report yellow-legged Asian hornets. We urge individuals to download the Asian Hornet Watch App and log any suspected sightings so that authorities can locate and safely remove nests.
Widespread awareness is essential, and your communication channels are key in helping to spread the message.
We have assembled a package of digital resources suitable for publication. If you can share articles through magazines, websites, or social media, it would be greatly beneficial. We can supply you with press releases, posters, and fact sheets to support these efforts. Please let me know if you would like an information pack.
We appreciate any actions you may have already taken to raise awareness about this invasive insect and are happy to provide ongoing support for future initiatives.
Further details are available on the BBKA website (bbka.org.uk) or by contacting me directly on my email, asian-hornet@meonvalleybeekeepers.co.uk

Please see below poster
YLAH Poster BBKA News August 2024 Portrait

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