BeeBase News

• Yellow-legged hornet 2026 rolling update

  Please report sightings of Yellow-legged hornets (YLH), also known as Asian hornets, on this online form or download the free Asian hornet Watch app for Apple devices or android devices.

  As of 05/06/2026:

  To view the location of destroyed nests, please visit the map page and choose the Asian Hornet map layer.

  Yellow-legged hornet location information in England and Wales from January 2026 to June 2026

   

  #	Grid Ref:	Location	County	Type	Date initial sighting	Reported by	Links to images / Notes
  1	SE60	Doncaster	South Yorkshire	Sighting	26/02/2026	Member of the public	No sample
  2	TL18	Sawtry	Cambridgeshire	Sighting	13/03/2026	Member of the public
  3	TR35	Nonington	Kent	Sighting	08/04/2026	Beekeeper	Link to image
  4	TR24	Densole	Kent	Sighting	08/04/2026	Member of the public	Found in outbuilding Link to image
  5	TQ35	Oxted	Surrey	Sighting	09/04/2026	Member of the public	Alive in house
  6	TR15	Kingston	Kent	Sighting	11/04/2026	Member of the public	Link to image
  7	TR25	Nonington	Kent	Sighting	11/04/2026	Beekeeper	Caught in trap Link to image
  8	TR35	Sandwich	Kent	Sighting	10//04/2026	Member of the public
  9	SK36	Chesterfield	Derbyshire	Embryo nest	26/04/2026	Member of the public	Link to image Link to image
  10	SU31	Southampton	Hampshire	Sighting	27/04/2026	Member of the public	Flew from conservatory
  11	SK32	Repton	South Derbyshire	Sighting	27/04/2026	Member of the public	Insect intercepted
  12	SK52	Rushcliffe	Nottinghamshire	Sighting	27/04/2026	Member of the public	Insect intercepted
  13	SU41	Southampton	Hampshire	Sighting	27/04/2026	Member of the public	Flew away
  14	TQ93	Leigh Green	Kent	Sighting	30/04/2026	Member of the public	Insect intercepted in house
  15	TR24	Coldred	Kent	Sighting	01/5/2026	Member of the public	Insect intercepted in shed
  16	TR24	Densole	Kent	Sighting	03/5/2026	Member of the public	Flew into garage
  17	TR23	Folkestone	Kent	Sighting	04/05/2026	Member of the public
  18	SY99	Lytchett Minster and Upton	Dorset	Sighting	10/05/2026	Member of the public	Insect intercepted in house
  19	TQ84	Maidstone	Kent	Sighting	17/05/2026	Member of the public	Insect intercepted in conservatory
  20	SU41	Shirley, Southampton	Hampshire	Sighting	22/05/2026	Member of the public
  21	TR02	New Romney	Kent	Sighting	22/05/2026	Member of the public
  22	TQ94	Charing, Ashford	Kent	Sighting	24/05/2026	Member of the public
  23	TQ82	Rother	East Sussex	Sighting	27/05/2026	Member of the public	Intercepted in house
  24	TQ81	Rother	East Sussex	Sighting	27/05/2026	Beekeeper	Caught in trap
  25	TQ64	Tunbridge Wells	Kent	Nest	29/05/2026	Member of the public
  26	TR03	Ashford	Kent	Sighting	31/05/2026	Member of the public
  27	TQ30	Brighton & Hove	East Sussex	Sighting	01/06/2026	Member of the public

   

• Expression of Interest: BHAF Science Advisor

  This is an unpaid, voluntary position that supports the work of the Bee Health AdvisoryForum and the delivery of the Healthy Bees Plan 2030 (HBP 2030) in England and Wales HBP2030_English_language_version.pdf

  Healthy honey bees are essential to agriculture, food production and wider ecosystem health. Managed honey bees support crop yield and quality, contribute to the rural economy, and provide social and wellbeing benefits for thousands of beekeepers.

  There is now an opportunity for a motivated and experienced scientist to join the Bee Health Advisory Forum (BHAF) as a Science Advisor. The BHAF brings together Government officials, beekeeping organisations, sector representatives and researchers to work in partnership on honey bee health. The BHAF also supports delivery of the HBP 2030’s implementation plan HBP2030_Implementation_2025_2027_eng.pdf

  The forum meets quarterly with an additional annual science meeting. Meetings will primarily take place on Microsoft Teams, with a single in‑person meeting held annually.

  The HBP 2030 focuses on achieving four key outcomes, one of which is ‘sound science and evidence should underpin the actions taken to support bee health’. This outcome aligns with the following BHAF Science Statement priority areas.

  Scientific Priorities

  • Emerging and Changing Risks – understanding evolving pests, diseases, pathways of spread, and environmental impacts.

  • Surveillance, Diagnostics and Biology – improving detection tools and understanding pest and disease biology.

  • Sustainable Pest and Disease Management – supporting evidence on management approaches, epidemiology, treatment performance and husbandry practices.

  BHAF also works to improve education, support behaviour change that improves bee health, share knowledge, and build research capacity.

  Role of the Science Advisor

  • Regular attendance at BHAF meetings (mostly virtual).

  • Maintain awareness of relevant scientific developments in line with the BHAF Science Statement.

  • Provide independent scientific challenge and insight.

  • Support science actions within the HBP 2030 Implementation Plan.

  • Develop the agenda and lead the annual BHAF science meeting.

  • Encourage publication of research findings in beekeeping journals.

  • Support science-themed communications, including World Bee Day.

  Information Required:

  • Name

  • Email address

  • Qualifications

  • Name and address of organisation

  • Confirmation of availability for five meetings per year

  • One page (maximum of 350 words) which; (i) summarises your scientific expertise and how this aligns with the BHAF research priorities; (ii) describes your experience in communicating science to a wide range of stakeholders.

  Applications will be reviewed against three defined criteria: the applicant’s scientific expertise in relevant areas, their ability to communicate scientific information clearly to a broad range of stakeholders, and their commitment and availability to undertake the voluntary role. Each criterion is considered using a 1–5 assessment scale, with a maximum overall assessment of 15.  All applicants will be informed of the outcome in writing.

  Please send applications to BHAF@apha.gov.uk by the end of Friday 10th July 2026.

• Support for Weekend Events

  APHA's National Bee Unit recognise the important role that weekend events play in supporting training, engagement, and education across our primarily hobbyist sector and we are committed to working constructively with partners and stakeholders to maximise the value and impact of these opportunities wherever possible. However, our organisation operates within a workforce model designed to deliver core services across a standard working week. Like many public sector bodies, we must balance finite resources against a wide range of statutory responsibilities and operational priorities. This inevitably limits our capacity to routinely support out-of-hours and weekend activity at scale.

  Where we are able to contribute to weekend events, this is considered carefully on a case-by-case basis, taking into account operational pressures, value for money, and the potential benefits to our strategic objectives. In many instances, our resources must remain focused on critical front-line services and essential functions.

  We fully recognise that this can be disappointing to organisers and stakeholders but remain committed to working collaboratively to explore alternative ways of supporting engagement that are sustainable and effective including strengthening our focus on provision of high-quality training support materials and digital resources. These approaches can often deliver broader and longer-lasting impact than individual event attendance alone.

   

  

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• Yellow-Legged Hornet Analyses

  In December 2025 Defra confirmed that the NBU will not be asked to carry out spring trapping for YLH in England in 2026. This decision was taken in response to the high number and geographic spread of later season nest finds during 2025.

  At the BHAF meeting held on 5th March, a Fera-based PhD student, gave a presentation about the work she had done during her PhD on kinship analyses of YLH nests found and destroyed in England from 2016 to 2024. The results from these analyses suggested that there is a limited established population of YLH in England. It is likely that there will be further evidence of kinship relatedness from the analyses of nests destroyed in 2025 (report to be submitted shortly). Nevertheless, Defra remain committed to taking action against YLH and have asked the NBU to take action to find and destroy nests later in the 2026 season.

  With these findings and the number of samples involved, it has been difficult for the laboratory to complete analyses of YLH to provide information in a timely manner for the field to adapt during the live response to YLH. As a result, Fera will not be commissioned to carry out genetic analyses of YLHs found in England in 2026.

  

  In England, previously the NBU followed up credible spring sightings and then arranged to collect the sample. However, as these samples will not be analysed, whilst contact will still be made with the reporter, no sample recovery will be undertaken. Please ask your members and Yellow Legged Asian Hornet teams to continue to report sightings so that we will have records of where and how many hornets have been sighted to inform later season developments. A summary of these findings will still be reported on a weekly basis via BHAF and updated on BeeBase.

  Welsh government have commissioned the NBU to carry out spring trapping in Wales and will follow the previously established process. The position with respect to genetic analyses of YLHs found in Wales will be confirmed separately.

  Later in the season when nests are more likely to be present, Defra have asked the NBU to follow up credible sightings to find and destroy nests.

  We are very grateful for the actions that you take and support you provide in dealing with YLH.

  Defra Bee Health Policy Team