| 2023 | Honey-buzzard, Confidential, juvenile, 19th August. * |
| 2023 | Honey-buzzard, Confidential, 10th August. * |
| 2023 | Honey-buzzard, Confidential, adult, 16th July. * |
| 2022 | Honey-buzzard, Confidential, 23rd June. (M B Cooper) |
| 2021 | Honey-buzzard, Confidential, 5th June. * |
| 2019 | Honey-buzzard, East Berks, adult male, 2nd-4th June. |
| 2018 | Honey-buzzard, Confidential, male, 18th July to 5th August. (J. M. Clark) |
| 2017 | Honey-buzzard, Confidential, 16th August. (P. J. Crowley) |
| 2016 | Honey-buzzard, Moor Green Lakes, adult male, 27th August. (R. Mufitt) |
| 2016 | Honey-buzzard, Moor Green Lakes, adult male, 15th August. (R. F. Milligan, G. Duffus, T. Reid) |
| 2016 | Honey-buzzard, Windsor Great Park, adult, 5th June. (D. J. Barker) |
| 2015 | Honey-buzzard, Wildmoor Heath Nature Reserve, 15th August. (D. A. M. Dodds) |
| 2014 | Honey-buzzard, Moor Green Lakes, dark phase juvenile, 5th September. (R. F. Milligan) |
| 2014 | Honey-buzzard, Eton Wick, 31st August. (R. Ness) |
| 2014 | Honey-buzzard, Cookham, 29th August. (A. D. Bassett) |
| 2011 | Honey-buzzard, Thrift Wood, dark-morph, 16th September. (D. J. Barker) |
| 2011 | Honey-buzzard, Dorney Wetlands, rufous-morph, 9th June. (C. D. R. Heard) |
| 2006 | Honey-buzzard, Theale GPs, juvenile, 15th September. (K. E. Moore) |
| 2006 | Honey-buzzard, Caversham Heights, Reading, 1st May. (T. G. Ball) |
| 2002 | Honey-buzzard, Burnthouse Lane GP, dark-morph juvenile, 7th September. (M. F. Walford) |
| 2001 | Honey-buzzard, Bray, dark-morph, 21st September. (C. D. R. Heard) |
| 2000 | Honey-buzzard, Wraysbury GPs, dark-morph juvenile, 2nd October. (C. D. R. Heard) |
| 2000 | Honey-buzzard, Eversley GP, 1st October. (R. J. Godden, N. R. Godden, D. B. L. James) |
| 2000 | Honey-buzzard, Cookham Dean, dark-morph juvenile, 1st October. (C. D. R. Heard, D. J. Barker) |
| 2000 | Honey-buzzard, Theale GPs, 1st October. (M. J. Smith, T. G. Ball, B. Uttley) |
| 2000 | Honey-buzzard, Slough SF, pale-morph juvenile, 1st October. (C. D. R. Heard) |
| 2000 | Honey-buzzard, Widbrook Common, dark-morph juvenile and intemediate-morph, 30th September. (C. D. R. Heard) |
| 2000 | Honey-buzzard, Theale GPs, dark-morph juvenile, 30th September. (K. E. Moore) |
| 2000 | Honey-buzzard, Caversham, rufous-morph juvenile, 30th September. (T. Donegan) |
| 2000 | Honey-buzzard, Cookham Rise, dark-morph juvenile, 29th September. (C. D. R. Heard, D. J. Barker) |
| 2000 | Honey-buzzard, Maidenhead, pale-morph juvenile, 27th September. (C. D. R. Heard) |
| 2000 | Honey-buzzard, Cookham Dean, pale-morph juvenile, 27th September. (C. D. R. Heard) |
| 2000 | Honey-buzzard, Wellington College, 25th September. (R. Anyer) |
| 2000 | Honey-buzzard, Maidenhead, dark-morph, 25th September, One, same as Cookham. (E. N. Wooton) |
| 2000 | Honey-buzzard, Cock Marsh, dark-morph juvenile, 25th September, One, same as Cookham. (B. D. Clews) |
| 2000 | Honey-buzzard, Summerleaze GP, 25th September, Two juveniles, same as Cookham. (D. J. Barker) |
| 2000 | Honey-buzzard, Cookham, eight dark-morphs, 25th September. (C. D. R. Heard) |
| 2000 | Honey-buzzard, Queen Mother Reservoir, pale-morph juvenile, 24th September. (L. G. R. Evans) |
| 2000 | Honey-buzzard, Lavell's Lake, 23rd September. (F. J. Cottington) |
| 2000 | Honey-buzzard, Caversham, juvenile, 23rd September. (T. G. Ball) |
| 2000 | Honey-buzzard, Windsor, 23rd September, One, same as Widbrook Common. (D. A. Carter) |
| 2000 | Honey-buzzard, Cookham Dean, dark-morph, 23rd September. (C. D. R. Heard) |
| 2000 | Honey-buzzard, Cookham Rise, pale-morph juvenile, 23rd September. (B. D. Clews) |
| 2000 | Honey-buzzard, Tilehurst, 23rd September. (M. G. McCarthy) |
| 2000 | Honey-buzzard, Widbrook Common, dark-morph juvenile, 23rd September. (C. D. R. Heard) |
| 2000 | Honey-buzzard, Lavell's Lake, 22nd September. (D. Spinks) |
| 2000 | Honey-buzzard, Eversley GP, pale-morph juvenile, 22nd September. (T. G. Ball) |
| 2000 | Honey-buzzard, West Berks, 5th August. (T. A. Guyatt) |
| 1994 | Honey-buzzard, Bracknell, 4th June. |
| 1993 | Honey-buzzard, Reading, 19th July. |
| 1991 | Honey-buzzard, Eversley GP, 3rd August. |
| 1989 | Honey-buzzard, Crowthorne, 8th May. |
| 1984 | Honey-buzzard, Windsor Great Park, 22nd September. |
| 1981 | Honey-buzzard, Windsor Great Park, 13th June. |
| 1980 | Honey-buzzard, Midgham, two, 1st June. |
| 1979 | Honey-buzzard, Theale GPs, 2nd September. |
| 1976 | Honey-buzzard, Whiteknights Park, Reading, 8th May. |
| 1975 | Honey-buzzard, Swinley Forest, 3rd May. |
| 1968 | Honey-buzzard, Swinley Forest, 16th September. |
| 1965 | Honey-buzzard, Silwood Park, 8th July. |
| 1964 | Honey-buzzard, Ham SF, 4th September. |
| 1875 | Honey-buzzard, Bucklebury, Shot. |
| 1860 | Honey-buzzard, Windsor Forest, Trapped. |
| 1793 | Honey-buzzard, Reading, Shot. |
