Asian hornet: identification and reporting for beekeepers

Seen a hornet you're unsure about? Check the identification guidance below and report suspected sightings through official channels.

The yellow-legged hornet, also known as the Asian hornet, can be confused with other insects. Use the National Bee Unit's identification guidance and report suspected sightings through official channels rather than relying on a description alone.

Latest official update

The National Bee Unit's 2026 rolling update recorded 235 credible yellow-legged hornet sightings and 90 nests found, as of 5th November 2026. These figures cover the area monitored in that official update and are not a count of nests destroyed. Follow the source for its latest position. Figures checked on 7th November 2026.

Check identification

The National Bee Unit describes yellow-legged hornets as smaller than European hornets and much darker than native wasps. Its illustrated guidance and the Asian Hornet Watch app include comparisons with similar insects. Colour or size alone is not enough for confident identification.

Report safely

Remain calm. If you can safely take a clear, in-focus photograph, do so without approaching or provoking a nest. Follow the National Bee Unit's reporting instructions, which link to the Asian Hornet Watch app and online recording form.

Do not disturb nests

Do not disturb or provoke an active nest. The National Bee Unit advises against traps that kill insects. Do not attempt nest removal yourself.

Advice and FAQs

Should I report an uncertain sighting? Review official identification material. If still unsure, the National Bee Unit advises taking a photograph and reporting it, or discussing it with a local hornet team.

Are these numbers always current? No. They are a dated snapshot. Check the live official rolling update for changes.

Does this replace official advice? No. Follow current National Bee Unit instructions and use its reporting routes.