Research and analysis

Avian influenza in wild birds

Report on weekly findings of highly pathogenic avian influenza (bird flu) in wild birds in Great Britain.

Documents

Avian influenza in wild birds: 2020

Avian influenza in wild birds: 2019

Avian influenza in wild birds: 2018

Avian influenza in wild birds: winter 2016 to 2017

Details

This report is produced by the Animal and Plant Health Agency (APHA). It is updated regularly with findings of highly pathogenic avian influenza (HPAI) – often referred to as bird flu – in wild birds in Great Britain. Updates are recorded in calendar weeks (for example, week 1 is the first week in January).

These are findings of avian influenza from our ongoing routine surveillance for avian influenza in wild birds. This surveillance is made up of patrols by wild bird reserve wardens and collections of found-dead wild birds reported to us by members of the public. This data only represents cases where birds have tested positive for avian influenza.

Read the avian influenza (bird flu) detailed guidance for the latest information.

Published 30 December 2016
Last updated 27 November 2020 + show all updates
  1. Updated the avian influenza in wild birds for 2020

  2. Updated the avian influenza in wild birds for 2020.

  3. Updated avian influenza in wild birds for 2020.

  4. Updated avian influenza in wild birds for 2020.

  5. Updated avian influenza in wild birds for 2020.

  6. Updated the AI in wild birds report for 2020.

  7. Updated AI in wild birds report for 2020

  8. Update avian influenza in wild birds 2020 report

  9. Updated avian influenza in wild birds 2020

  10. Added avian influenza in wild birds: 2020

  11. Updated the avian influenza in wild birds 2019 document

  12. Updated avian influenza in wild birds: 2019

  13. Avian influenza in wild birds: 2019 updated

  14. Avian influenza in wild birds updated

  15. Avian influenza in wild birds: 2019 updated

  16. AI Findings updated

  17. Avian influenza in wild birds 2019 updated

  18. Avian influenza in wild birds: 2019 updated

  19. Avian influenza in wild birds: 2019 updated

  20. AI findings for 2019 updated

  21. Avian influenza in wild birds 2019 updated

  22. Avian influenza in wild birds: 2019 - new document added

  23. Avian Influenza in wild birds: 2018 updated

  24. AI in wild birds 2018 updated

  25. Avian influenza in wild birds: 2018 updated

  26. Avian influenza in wild birds: 2018 updated

  27. Avian influenza in wild birds: 2018 updated

  28. Updated 2018 list

  29. 2018 document updated

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  33. Document updated

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  35. Avian influenza in wild birds: 2018 document updated

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  54. Published 2018 list - week 3

  55. 2018 results (week 1 and 2) published.

  56. First published.