| 2017 | Raven, Buckinghamshire, With the species continuing to increase please refer to Goingbirding for details. |
| 2016 | Raven, Buckinghamshire, Reported from over 100 sites. Two groups of over 30 birds recorded. |
| 2015 | Raven, Buckinghamshire, Reported from over 100 sites. Largest group was at Chilton on 21st Oct. |
| 2014 | Raven, Buckinghamshire, Reported from 87 sites. |
| 2013 | Raven, Buckinghamshire, Reported from 85 sites. |
| 2012 | Raven, Buckinghamshire, Reported from 90 sites. |
| 2011 | Raven, Buckinghamshire, Reported from 94 sites. |
| 2010 | Raven, Buckinghamshire, Reported from 97 sites. |
| 2009 | Raven, Buckinghamshire, Reported from 87 sites. |
| 2008 | Raven, Buckinghamshire, Reported from 61 sites. Several pairs breeding. |
| 2007 | Raven, Buckinghamshire, I site confirmed and 1 probable breeding. Reported from 41 sites. |
| 2006 | Raven, Buckinghamshire, 3 pairs known to have bred. Reported from 48 sites across the county with a max of 6 going to roost in Ashridge. |
| 2005 | Raven, Buckinghamshire, Reported from 17 sites. Max of 5 together. |
| 2004 | Raven, Buckinghamshire, Reported from 10 sites , most frequently in the Chilterns. Max of 5 together. |
| 2003 | Raven, Buckinghamshire, Reported from 10 sites mainly along the Chiltern escarpment. |
| 2002 | Raven, Dancersend, 13th October, 1 on 13th Oct. |
| 2002 | Raven, Ivinghoe Beacon, 30th September, 2 on 30th Sep. |
| 2002 | Raven, Weston Turville, 15th September, 1 on 15th Sep. |
| 2002 | Raven, Coombe Hill, 11th September, 2 over SW on 11th Sep. |
| 2002 | Raven, Steps Hill, 7th September to 13th October, 1 on 7th Sep, 2 on 30th Sep and 13th Oct. |
| 2002 | Raven, Back Wood, 9th March, 2 on 9th Mar. |
| 2001 | Raven, Prestwood, 28th October, 2 flew over west, calling, on 28th Oct. |
| 2001 | Raven, Marlow, 28th October, 2 flying W on 28th Oct. |
| 2001 | Raven, South Bucks, 21st September, 1 near Maidenhead flew into Bucks on 21st Sep. |
| 2001 | Raven, Pitstone, 21st April, 1 mobbed by Buzzards on 21st Apr. |
| 2001 | Raven, Northend, 2 on 5th and 13th Aug. |
| 2000 | Raven, Saunderton Lee, 24th December, 1 on 24th Dec. |
| 2000 | Raven, Hughenden Park, 9th September, Hughenden Manor – 1 on 9th Sep. |
| 2000 | Raven, Finemere Wood, 17th July, 1 on 17th Jul. |
| 2000 | Raven, Cheddington, 21st March, Cheddington - 1 on 21st Mar. |
| 2000 | Raven, Stokenchurch, 3rd March, 1 3rd Mar. |
| 2000 | Raven, Lodge Hill, 1 on 14th -15th Sep and 17th Oct. 2 on 31st Oct. |
| 2000 | Raven, Steps Hill, 3 5th, 2 7th, 1 19th & 2 26th Mar. |
| 1999 | Raven, Stoke Goldington, 18th April, 1 circling and calling on 18th Apr. |
| 1999 | Raven, Steps Hill, 26th March, 1 over on 26th Mar. |
| 1982 | Raven, Willen Lakes, 25th January, 1 on 25th Jan. |
| 1947 | Raven, Ravenstone, 1 seen mobbed by Rooks. |
| 1932 | Raven, Boveney, 12th November, 1 probable on 12th Nov. |
| 1887 | Raven, Farnham Common, 14th August, 1 on 14th Aug at Farnham. |
| 1829 | Raven, Dinton, 16th December, 1 shot on 16th Dec at Dinton Hall. |
| 1828 | Raven, Dinton, 25th March, 1 shot on 25th Mar at Dinton Hall. |
