Buckinghamshire bird news

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You searched for all sightings reported between 01/01/2023 and 31/12/2023.

N.B. Your search has returned more than 200 records. Some results are not being shown.

DateSpeciesSiteCountObserver
03/11/23Black-headed GullWillen Lake South, Willen Lakes1M Wallen
10:45
ad. Colour Ringed. Breeds Poland. Ringed on right leg with blue ring and TC69 in white. Black-headed Gull (Chroicocephalus ridibundus) [] unknown, after 2nd calendar year in breeding colony (not necessarily breeding) 23/05/2021, 12:0, date accurate [PL WI] Wymysłowo: żwirownia, gm. Trzemeszno, WIELKOPOLSKIE, POLAND 52°33'31.1''; 17°45'42.5'' (52.55863900; 17.76181600) Re-sighted 04/07/2021 (PL WI) Jezioro Maltańskie,Poznań, WIELKOPOLSKIE, POLAND 52°24'03.0'' (7) ŻYWWYP 42 days (81) colour ring read 252° NOC NOG BLU TC69 56 km 16°58'14.3'' 05/07/2021 (PL WI) J.MALTAŃSKIE,POZNAŃ, WIELKOPOLSKIE, POLAND 52°24'03.2'' (8) ŻYWOB 43 days (81) colour ring read 252° NOC NOG BLU TC69 56 km 16°58'16.1'' 09/07/2021 (PL WI) J.MALTAŃSKIE,POZNAŃ, WIELKOPOLSKIE, POLAND 52°24'16.8'' (0) ? 47 days (81) colour ring read 252° ? NOG BLU TC69 56 km 16°57'37.5'' 04/07/2022 (PL WI) J. Maltańskie, Poznań, WIELKOPOLSKIE, POLAND 52°24'05.3'' (7) ŻYWWYP 407 days (81) colour ring read 252° NOC NOG BLU TC69 56 km 16°58'06.3'' 09/07/2022 (PL WI) J. Maltańskie, Poznań, WIELKOPOLSKIE, POLAND 52°24'03.4'' (7) ŻYWWYP 412 days (81) colour ring read 252° NOC NOG BLU TC69 56 km 16°58'12.1'' 21/04/2023 (PL WI) Dolina Cybiny: Gruszczyn, WIELKOPOLSKIE, POLAND 52°26'01.1'' (7) ŻYWWYP 698 days (81) colour ring read 253° NOG BLU TC69 47 km And then this sighting at Willen. .  
01/12/23Black-headed GullNewton Leys1M Wallen
11:00
ad. Colour Ringed. This is the only re-sighting and it was ringed 10years ago. Danish Breeder Ringed on the right with white and 8EB in black. Ringed as a 3y+ Female Date: 02-04-2013 Locality: Svanemøllebugten, København, DKHS 55.43N-012.35E Ringer: Kjeld Tommy Pedersen (DKK-637), 01-12-2023 GBBU Mike Wallen White 8EB BLETCHLEY: NEWTON LEYS MILTON KEYNES 51.59N-000.44W Alive Colour ring read 7 81.  
17/02/23Black-headed GullNewton Leys1M Wallen
11:30
ad. Colour Ringed. Left leg, yellow with 2J69 in black. Seen many times here. Also recorded on the 20th, 23rd, 26th January 2023. Full details recorded on 07/12/23.  
07/12/23Black-headed GullNewton Leys1M Wallen
11:00
ad. Colour Ringed. Ringed on left with yellow and 2J69. very regular bird here. Ringed on 11 Mar 2017 as a 3rd CY or older at Pitsea Landfill Site, Essex Sighted 24 Jan 2019 Bletchley Landfill Site, Bucks Sighted 30 Jan 2019 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 09 Feb 2019 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 12 Feb 2019 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 23 Feb 2019 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 28 Feb 2019 Bletchley Landfill Site, Bucks Sighted 04 Mar 2019 Bletchley Landfill Site, Bucks Sighted 10 Jan 2020 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 14 Feb 2020 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 19 Nov 2020 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 20 Nov 2020 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 17 Dec 2020 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 12 Feb 2021 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 14 Jan 2022 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 17 Jan 2022 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 21 Jan 2022 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 22 Dec 2022 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 20 Jan 2023 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 23 Jan 2023 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 26 Jan 2023 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 17 Feb 2023 Newton Leys, Bletchley, Milton Keynes, Bucks Sighted 07 Dec 2023 Newton Leys, Bletchley, Milton Keynes, Bucks. .  
02/10/23Black-headed GullLittle Marlow GP40R W Seekins
13:25
 
19/07/23Black-headed GullGreat Brickhill135R D Andrews
20:04
 
26/08/23Black-headed GullDorney Common, Dorney1K P Duncan
14:25
COLOUR RINGED: ORANGE Ring with Black code 2J48 Metal Ring No.EB73987 Ringed aged as 1cy on 29th October 2011 near Blackborough End, King's Lynn, NORFOLK by Blackburn Leighton & Moores. 4319 days since ringing (11.09.28). 155km/SSW from ringing site. Previous sightings on 01/09/2012 on Falsterbo, Skåne, SWEDEN and at Dorney Common on 25/08/2023.  
25/08/23Black-headed GullDorney Common, Dorney1K P Duncan
07:30
OLOUR RINGED: ORANGE Ring with Black code 2J48 Metal Ring No.EB73987 Ringed aged as 1cy on 29th October 2011 near Blackborough End, King's Lynn, NORFOLK by Blackburn Leighton & Moores. 4318 days since ringing (11.09.27). 155km/SSW from ringing site. Previous sighting on 01/09/2012 on Falsterbo, Skåne, SWEDEN.  
30/12/23Black-headed GullDorney Common, Dorney270D L Cleal
12:00
 
29/12/23Black-headed GullDorney Common, Dorney200L P Quy
09:05
Circa 200. SU937785.  
22/12/23Black-headed GullLittle Marlow GP300A D Bassett
16:00
Approx at roost.  
26/12/23Black-headed GullFurzton Lake, Milton Keynes1H Appleyard
Metal-ringed bird among a flock resting by the lake. Unfortunately it was flushed before I could get a clear image of the ring.  
26/12/23Black-headed GullFoxcote Res94P Gomersall
12:15
ad. All around res:.  
25/12/23Black-headed GullCalvert BBOWT Lake, Calvert2G Alcock
15:15
 
25/12/23Black-headed GullWeston Turville Reservoir6G Alcock
12:36
 
25/12/23Black-headed GullFoxcote Res112P Gomersall
12:21
ad. All around res:.  
24/12/23Black-headed GullTattenhoe Park, Milton Keynes60H Appleyard
An approximate count of a grounded flock near the west end of the site.  
22/12/23Black-headed GullWillen Lake North, Willen Lakes250M Wallen
10:20
Approx.  
22/12/23Black-headed GullShenley Wood, Milton Keynes2P R Moon
15:10
On Medbourne sports field.  
20/12/23Black-headed GullTattenhoe, Milton Keynes1H Appleyard
 
18/12/23Black-headed GullAshland, Milton Keynes70P Barnes
12:00
 
17/12/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)150W Bush
09:30
 
17/12/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)150W Bush
09:30
 
17/12/23Black-headed GullFoxcote Res162P Gomersall
09:00
ad. Around res: still dropping in when left.  
16/12/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)30M Haberfield
11:10
In mixed flock with common gulls.  
11/12/23Black-headed GullGallows Bridge Farm, Gallows Bridge76N Marriner
10:00
 
10/12/23Black-headed GullFoxcote Res41P Gomersall
09:35
ad. On gantry.  
10/12/23Black-headed GullBeachampton130R S Hill
09:00
At Mill Farm.  
08/12/23Black-headed GullHyde Lane130R S Hill
09:15
Total, scattered across floods & the main pit.  
06/12/23Black-headed GullPassenham Quarry17R S Hill
12:00
 
06/12/23Black-headed GullWillen Lake North, Willen Lakes380P Gibbs
11:34
 
05/12/23Black-headed GullShardeloes16P Stanford
15:20
 
01/12/23Black-headed GullWeston Turville Reservoir164P Stanford
15:00
 
05/12/23Black-headed GullLittle Marlow GP200D J Bevan
11:28
Estimated total on spit. 2 Colour Ring adults 🟡[Black 2KR8] 🟡[black T3XP].  
03/12/23Black-headed GullFoxcote Res28P Gomersall
09:05
ad. Across res:.  
03/12/23Black-headed GullBuckingham6M S Hunt
07:58
Down for food at one of our feeding Stations.  
02/12/23Black-headed GullFoxcote Res6S Burn
14:51
SP712362.  
30/11/23Black-headed GullDorney Common, Dorney150D L Cleal
15:15
 
27/11/23Black-headed GullFoxcote Res60P Gibbs
09:09
 
26/11/23Black-headed GullHyde Lane120R S Hill
09:00
 
24/11/23Black-headed GullFoxcote Res150P Gibbs
10:07
 
23/11/23Black-headed GullDorney Common, Dorney600D L Cleal
13:00
 
22/11/23Black-headed GullSpringfield Farm Landfill95L Evans
09:04
 
22/11/23Black-headed GullFoxcote Res46P Gibbs
08:48
 
21/11/23Black-headed GullFoxcote Res90P Gomersall
10:10
ad. In middle to west side.  
20/11/23Black-headed GullDorney Lake, Dorney600M Milne
17:21
Rough estimate of at least a flock of 1000 different gull species heading SW to NE.  
19/11/23Black-headed GullEythrope75N Marriner
11:30
 
19/11/23Black-headed GullShabbington15N Marriner
09:00
 
19/11/23Black-headed GullFoxcote Res10P Gomersall
11:00
ad. Around res:.  
17/11/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)20M Haberfield
14:15
 
17/11/23Black-headed GullEmberton200K C Mitchell
14:33
 
17/11/23Black-headed GullFoxcote Res60R S Hill
11:30
 
15/11/23Black-headed GullDorney Common, Dorney464K P Duncan
14:15
 
05/11/23Black-headed GullWingrave6J M Willmott
07:15
 
12/11/23Black-headed GullFoxcote Res62P Gomersall
12:53
ad. Mainly on gantry.  
12/11/23Black-headed GullFoxcote Res52P Gibbs
12:00
 
11/11/23Black-headed GullLittle Marlow GP250J E Rose
09:54
Approx.  
06/11/23Black-headed GullGallows Bridge Farm, Gallows Bridge40N Marriner
08:30
 
07/11/23Black-headed GullDorney Common, Dorney54D L Cleal
13:00
 
07/11/23Black-headed GullFoxcote Res100P Gomersall
10:00
ad. Dropping in regularly.  
05/11/23Black-headed GullWillen Lake North, Willen Lakes30W Bush
10:00
 
05/11/23Black-headed GullFoxcote Res2P Gomersall
10:15
Flew over.  
05/11/23Black-headed GullLeckhampstead Wharf320R S Hill
09:00
 
30/10/23Black-headed GullDorney Common, Dorney1K P Duncan
COLOUR RINGED: BLACK Ring with White code X43A Metal Ring No.IA162855 Ringed as a nestling on 28th May 2016 at Böhmke und Werder Islands Nature Reserve, Mecklenburg-Western Pomerania, GERMANY by WStarke. 2711 days since ringing. 1024km/WSW from ringing site. Previous sightings on 07/05/2019 at its natal colony and on 12/11/2021 at Dorney Common.  
03/11/23Black-headed GullWillen Lake South, Willen Lakes100M Wallen
09:00
Approx, including a CR bird from Poland. Awaiting details and will update record.  
03/11/23Black-headed GullLeckhampstead Wharf170R S Hill
09:30
On the floods.  
31/10/23Black-headed GullAshland, Milton Keynes20P Barnes
12:15
 
31/10/23Black-headed GullDorney Common, Dorney1J E Rose
10:49
250. Approx.  
29/10/23Black-headed GullEythrope80N Marriner
12:00
 
29/10/23Black-headed GullFoxcote Res71P Gomersall
12:09
ad. All on gantry.  
29/10/23Black-headed GullPassenham Quarry33R S Hill
10:00
 
27/10/23Black-headed GullSteps Hill11M Wallen
09:45
Over to the south-west in just over 2hrs vis-mig, the session seriously hampered by fog. All in the pleasant company of C + A. Woodward.  
28/10/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)100M Haberfield
11:00
Not counted fully but at least 100.  
28/10/23Black-headed GullFoxcote Res65J Rowley
11:00
 
27/10/23Black-headed GullChearsley65N Marriner
08:30
 
25/10/23Black-headed GullDorney Common, Dorney312G Smith
12:15
 
22/10/23Black-headed GullShabbington500N Marriner
12:00
Est, across whole floodplain.  
22/10/23Black-headed GullLittle Marlow GP300J E Rose
16:30
Approx.  
22/10/23Black-headed GullFoxcote Res1P Gomersall
10:57
ad. Flew in then straight off.  
20/10/23Black-headed GullRowsham150M Wallen
15:00
On floods.  
18/10/23Black-headed GullFoxcote Res43P Gibbs
08:59
 
16/10/23Black-headed GullDorney Common, Dorney150D L Cleal
15:45
 
11/10/23Black-headed GullSteps Hill9M Wallen
10:30
Over west in over 3hrs vis-mig.  
15/10/23Black-headed GullFoxcote Res6P Gomersall
12:20
ad. Middle of res:.  
14/10/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)20M Haberfield
11:00
 
14/10/23Black-headed GullRowsham150M Wallen
08:30
Approx, between Rowsham and Hulcot, on flooded valley.  
13/10/23Black-headed GullShardeloes62P Stanford
15:20
 
12/10/23Black-headed GullFoxcote Res30J Rowley
12:30
 
12/10/23Black-headed GullDorney Lake, Dorney120D L Cleal
13:10
 
10/10/23Black-headed GullLatimer, Latimer12D J Stone
Flew up the valley. Seen with Stewart Dennis.  
10/10/23Black-headed GullWotton Lakes7J W Gearing
09:45
Please note that this is a private site.  
08/10/23Black-headed GullSteps Hill47T Wallen
10:50
Over.  
08/10/23Black-headed GullAmersham Flood Meadows124D J Stone
Approx. Seen with Stewart Dennis.  
30/09/23Black-headed GullSteps Hill196M Wallen
09:15
Over to East in 2hrs 35mins vis-mig. A really interesting movement to the East, quite where they were going I don't know ?  
04/10/23Black-headed GullFoxcote Res49P Gibbs
12:56
 
28/09/23Black-headed GullDorney Common, Dorney1K P Duncan
COLOUR RINGED: WHITE Ring with Black code EE9W Metal Ring No.2512755 Ringed aged as 2cy+ on 22nd June 2016 at Griend, West Frisian Islands, NETHERLANDS by DLutterop. 2654 days since ringing. 445km/WSW from ringing site. Previous sightings on 05/01/2017, 06/01/2021 and 12/02/2021 at Windsor, BERKSHIRE; 12/04/2020 and 04/05/2020 at Griend, West Frisian Islands, NETHERLANDS; 19/09/2021 and 29/10/2022 at Dorney Common.  
01/10/23Black-headed GullFoxcote Res12P Gomersall
09:45
ad. Winter plumage.  
29/09/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)380R S Hill
09:00
 
28/09/23Black-headed GullDorney Common, Dorney248K P Duncan
14:20
includes a ringed individual (details supplied separately).  
27/09/23Black-headed GullDorney Common, Dorney140D L Cleal
15:06
 
25/09/23Black-headed GullDorney Common, Dorney1G Smith
11:38
Orange ring black alpha numeric 2J4C.  
24/09/23Black-headed GullAmersham Flood Meadows3D J Stone
 
24/09/23Black-headed GullEythrope410N Marriner
09:00
 
23/09/23Black-headed GullSteps Hill16M Wallen
09:15
Passed through/ over to the south or south-west in 2hr 40 mins vis-mig.  
21/09/23Black-headed GullDorney Common, Dorney127K P Duncan
16:50
on the flood.  
17/09/23Black-headed GullDorney Common, Dorney95K P Duncan
12:20
 
17/09/23Black-headed GullGrange Farm, Widmer End50A J Petherbridge
13:30
Probably more. Also Herring Gulls and a few Lesser Black-backed.  
11/09/23Black-headed GullAmersham Flood Meadows5R W Seekins
10:45
 
16/09/23Black-headed GullLinford Reserve, Linford GPs4M Haberfield
11:45
 
14/09/23Black-headed GullDorney Lake, Dorney170D L Cleal
14:15
 
10/09/23Black-headed GullDorney Lake, Dorney155D L Cleal
12:30
 
20/08/23Black-headed GullDorney Common, Dorney157K P Duncan
08:05
 
07/09/23Black-headed GullShardeloes31P Stanford
08:10
 
03/09/23Black-headed GullFoxcote Res6P Gomersall
14:21
ad. Winter plumage.  
27/08/23Black-headed GullCublington150M Wallen
15:30
With other gulls in field being cultivated.  
27/08/23Black-headed GullEythrope28D J Stone
Around pool. Seen with Stewart Dennis.  
27/08/23Black-headed GullFoxcote Res6P Gomersall
09:15
ad. All on gantry.  
25/08/23Black-headed GullHyde Lane32R S Hill
08:00
 
23/08/23Black-headed GullTattenhoe, Milton Keynes1H Appleyard
Single at the brook.  
22/08/23Black-headed GullTattenhoe Park, Milton Keynes8H Appleyard
Seen flying over.  
21/08/23Black-headed GullTattenhoe Park, Milton Keynes15H Appleyard
Foraging at ground level.  
20/08/23Black-headed GullTattenhoe Park, Milton Keynes12H Appleyard
Flock foraging at ground level. One juvenile among them.  
19/08/23Black-headed GullIvinghoe Beacon300M Wallen
07:00
Approx, in the field south-east of the sheep pens.  
20/08/23Black-headed GullFoxcote Res10P Gomersall
12:15
ad. Around dam and gantry.  
19/08/23Black-headed GullCaldecotte Lake40H Appleyard
Around this number on the south lake.  
19/08/23Black-headed GullMount Farm, Milton Keynes1H Appleyard
 
19/08/23Black-headed GullFurzton Lake, Milton Keynes67H Appleyard
A minimal count of birds spread out across the lake.  
19/08/23Black-headed GullTattenhoe, Milton Keynes1H Appleyard
 
19/08/23Black-headed GullTattenhoe Park, Milton Keynes2H Appleyard
Pair heading to the southwest.  
17/08/23Black-headed GullFoxcote Res107P Gibbs
10:52
 
13/08/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)50M Haberfield
10:00
 
13/08/23Black-headed GullFoxcote Res3P Gomersall
11:14
ad. On dam wall.  
12/08/23Black-headed GullLittle Marlow GP250J E Rose
17:00
At least.  
06/08/23Black-headed GullEythrope20D J Stone
Seen with Stewart Dennis.  
06/08/23Black-headed GullFoxcote Res6P Gomersall
10:15
juv. Around dam.  
05/08/23Black-headed GullWillen Lake South, Willen Lakes40M Wallen
08:30
Approx.  
04/08/23Black-headed GullFurzton Lake, Milton Keynes24H Appleyard
 
03/08/23Black-headed GullTattenhoe Park, Milton Keynes4H Appleyard
Flock heading to the southwest.  
03/08/23Black-headed GullTattenhoe, Milton Keynes18H Appleyard
At least 18 seen heading east in an evening movement.  
03/08/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)24M Haberfield
17:30
All showing various degrees of losing summer plumage heads.  
01/08/23Black-headed GullEmerson Valley, Milton Keynes1H Appleyard
Single at the brook.  
01/08/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)30M Haberfield
17:00
 
31/07/23Black-headed GullTattenhoe Park, Milton Keynes10H Appleyard
Flock of 7 and a trio settled on opposing fields.  
30/07/23Black-headed GullTattenhoe Park, Milton Keynes1H Appleyard
Passing over.  
30/07/23Black-headed GullFoxcote Res33P Gomersall
13:14
ad and juv. All on dam.  
30/07/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)40M Haberfield
10:30
Viewed from Farm Hide, in with 150 lapwing.  
28/07/23Black-headed GullTattenhoe Park, Milton Keynes2H Appleyard
Pair heading to the northeast.  
27/07/23Black-headed GullLittle Marlow GP150J E Rose
11:00
Approx.  
26/07/23Black-headed GullTattenhoe Park, Milton Keynes1H Appleyard
 
26/07/23Black-headed GullFoxcote Res318P Gibbs
14:20
Mix of juveniles and moulting adults, all on dam.  
25/07/23Black-headed GullFurzton Lake, Milton Keynes30H Appleyard
Around this number present around the lake, including 2 juveniles.  
24/07/23Black-headed GullEmerson Valley, Milton Keynes1H Appleyard
Single at the brook.  
24/07/23Black-headed GullFurzton Lake, Milton Keynes18H Appleyard
Around this number present.  
23/07/23Black-headed GullTattenhoe Park, Milton Keynes2H Appleyard
ad and juv. Adult seen on one of the fields and a juvenile flying through to the west.  
23/07/23Black-headed GullTattenhoe, Milton Keynes1H Appleyard
Settled on the brook.  
23/07/23Black-headed GullFoxcote Res1P Gomersall
12:02
juv. On dam.  
23/07/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)20M Haberfield
11:33
 
22/07/23Black-headed GullSherington150W Bush
10:21
 
20/07/23Black-headed GullDorney Lake, Dorney250D L Cleal
13:00
 
20/07/23Black-headed GullHowe Park Wood, Milton Keynes5H Appleyard
At least this number circling around the edge of the wood near Westcroft, including a juvenile. Apparently there were flying ants emerging today, so I assume they were catching them.  
20/07/23Black-headed GullTattenhoe, Milton Keynes22H Appleyard
Flock of around this number seen drifting in from the east and circling over the estate.  
18/07/23Black-headed GullTattenhoe Park, Milton Keynes2H Appleyard
2 singles passing over.  
18/07/23Black-headed GullTattenhoe, Milton Keynes8H Appleyard
Pair and a flock of 6 seen passing over the estate in the morning. Possibly 3 more heading east past Howe Park Wood in the afternoon.  
17/07/23Black-headed GullDorney Common, Dorney300D L Cleal
11:00
 
15/07/23Black-headed GullTattenhoe Park, Milton Keynes1H Appleyard
 
15/07/23Black-headed GullTattenhoe, Milton Keynes3H Appleyard
1 heading to the west and 2 south.  
16/07/23Black-headed GullFurzton Lake, Milton Keynes15H Appleyard
 
16/07/23Black-headed GullEmerson Valley, Milton Keynes1H Appleyard
 
16/07/23Black-headed GullTattenhoe Park, Milton Keynes3H Appleyard
Single and a pair passing over.  
16/07/23Black-headed GullTattenhoe, Milton Keynes1H Appleyard
Heading south.  
16/07/23Black-headed GullFoxcote Res30P Gomersall
07:00
ad and juv. All on dam.  
14/07/23Black-headed GullFoxcote Res30J Rowley
17:45
20 ads, 10 juvs. Still some territorial activity on a couple of the rafts although no visible young.  
14/07/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)8M Sleet
09:41
 
12/07/23Black-headed GullDorney Common, Dorney1K P Duncan
COLOUR RINGED: WHITE Ring with Black code E-2 Metal Ring No.2510813 Male ringed aged as 2cy on 17th February 2016 at Lorentzweg, Hilversum. by FMajoor. 2702 days since ringing. 409km/W from ringing site. Previous sightings on 20/07/2022 at Raversijde Beach, Ostend, BELGIUM and also at Dorney Common, BUCKINGHAMSHIRE on 01/10/2022.  
11/07/23Black-headed GullTongwell1M Haberfield
14:00
ad.  
11/07/23Black-headed GullFurzton Lake, Milton Keynes7H Appleyard
At least this number present, including a single juvenile.  
09/07/23Black-headed GullFurzton Lake, Milton Keynes21H Appleyard
At least this number present. My first double figure count of them here since spring but no first year birds seen among them.  
09/07/23Black-headed GullTattenhoe Park, Milton Keynes7H Appleyard
Pair and a flock of 5 seen heading to the southwest.  
09/07/23Black-headed GullTattenhoe, Milton Keynes10H Appleyard
Seen passing over the estate.  
09/07/23Black-headed GullFoxcote Res60P Gomersall
12:45
ad and juv. Mainly around dam.  
09/07/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)40M Haberfield
10:00
ad. Two groups In front of Farm hide.  
09/07/23Black-headed GullWeston Turville Reservoir2J C Seabrook
08:45
 
08/07/23Black-headed GullEmerson Valley, Milton Keynes1H Appleyard
Following a Lesser Black-backed Gull to the west.  
08/07/23Black-headed GullTattenhoe, Milton Keynes21H Appleyard
The start of the "autumn" movement with several sightings through the day, including a single bird and the rest in flocks of up to 8 birds, mostly heading to the south/southwest.  
08/07/23Black-headed GullTattenhoe Park, Milton Keynes1H Appleyard
Circling over.  
08/07/23Black-headed GullDorney Common, Dorney200D L Cleal
14:00
 
08/07/23Black-headed GullFoxcote Res9P J Tizzard
16:37
juv. Eight juvs on the dam and one on a raft, along with a good number of adults (not counted).  
05/07/23Black-headed GullLinford Reserve, Linford GPs16M Haberfield
17:00
ad.  
03/07/23Black-headed GullFurzton Lake, Milton Keynes4H Appleyard
 
02/07/23Black-headed GullShenley Wood, Milton Keynes1H Appleyard
Passing over.  
02/07/23Black-headed GullLittle Marlow GP20J E Rose
12:13
Approx incl colour ringed bird White 28P2 which was ringed at Hosehill on Jun 2015.  
02/07/23Black-headed GullFoxcote Res70P Gomersall
11:59
ad and juv. All over res:.  
01/07/23Black-headed GullFloodplain Forest Nature Reserve (formerly Manor Farm)23R D Andrews
17:45
 
01/07/23Black-headed GullCollege Lake20A C Bayliss
Number of young birds on the marsh. The breeding colony has been massively impacted. This time last year there were over 400 marsh juveniles on the water.  
30/06/23Black-headed GullDorney Common, Dorney200J E Rose
08:30
Approx.  
25/06/23Black-headed GullDorney Common, Dorney400D L Cleal
15:30
Breeding colonies must be emptying !  
25/06/23Black-headed GullFoxcote Res81P Gomersall
11:53
ad and juv. All around res:.  
24/06/23Black-headed GullCollege Lake20A C Bayliss
Only about 20 young birds showing. Mostly juveniles on the water.  
23/06/23Black-headed GullDorney Common, Dorney200D L Cleal
13:00
2 juvs.