| 07/12/22 | Lesser Black-backed Gull | Lower Farm GP | 300 | B Lyle |
14:57
| approx. numbers rising as I left. |
| 29/11/22 | Lesser Black-backed Gull | Moor Green Lakes | 200 | J M Clark |
16:15
| at least, at roost Grove and Colebrook North Lakes. |
| 18/10/22 | Lesser Black-backed Gull | Green Park | 1 | S Robertson |
13:19
| Green Park Village lake. |
| 01/09/22 | Lesser Black-backed Gull | Fobney Meadow | 1 | R C Price |
14:30
| On marsh. |
| 01/09/22 | Lesser Black-backed Gull | New workings, Moor Green Lakes | 12 | R J Godden |
13:30
| Please only view from the public footpath. |
| 31/08/22 | Lesser Black-backed Gull | Fobney Meadow | 3 | S Robertson |
08:33
| On marsh. |
| 29/08/22 | Lesser Black-backed Gull | Lowbury Hill | 257 | N J Bucknell |
11:20
| in mixed flock on bare field. |
| 09/08/22 | Lesser Black-backed Gull | Emmbrook | 3 | P O'Neill |
07:45
| ad. Three adults on Wokingham and Emmbrook cricket pitch. |
| 03/08/22 | Lesser Black-backed Gull | Eton Wick | 1 | M Milne |
15:35
| Flying overhead. |
| 07/05/22 | Lesser Black-backed Gull | Lea Farm Lake | 2 | J E Warren |
| SU782734. |
| 06/05/22 | Lesser Black-backed Gull | Fobney Meadow | 3 | R C Price |
10:29
| On marsh. |
| 29/04/22 | Lesser Black-backed Gull | Fobney Meadow | 6 | R C Price |
15:08
| On marsh. |
| 25/04/22 | Lesser Black-backed Gull | New workings, Moor Green Lakes | 2 | R F Milligan |
09:45
| Ad and 3rd S, East Fen. Please only view from the public footpath. |
| 18/04/22 | Lesser Black-backed Gull | Fobney Meadow | 7 | P Balasubramanian |
10:30
| |
| 18/04/22 | Lesser Black-backed Gull | Emmbrook | 2 | P O'Neill |
07:15
| ad. Preening in the sun on part-built house, off Queens Road. |
| 16/04/22 | Lesser Black-backed Gull | A33 roundabout at M4 | 2 | P Balasubramanian |
12:45
| At the small pool within the roundabout. SU716687. |
| 13/04/22 | Lesser Black-backed Gull | Lea Farm Lake | 3 | D Harper |
14:10
| 2 ad and 1 juv. |
| 10/04/22 | Lesser Black-backed Gull | Lea Farm Lake | 2 | D Harper |
10:30
| |
| 07/04/22 | Lesser Black-backed Gull | Moor Green Lakes | 3 | R J Godden |
15:00
| Including a pair displaying on Tern Island. |
| 06/04/22 | Lesser Black-backed Gull | Lavell's Lake, Dinton Pastures CP | 1 | R C Watts |
12:20
| |
| 30/03/22 | Lesser Black-backed Gull | Aston | 6 | S K Proddow |
12:30
| |
| 14/03/22 | Lesser Black-backed Gull | Fobney Meadow | 2 | R C Price |
13:30
| On marsh. |
| 14/03/22 | Lesser Black-backed Gull | Moor Green Lakes | 3 | R F Milligan |
09:21
| Ads, 1 at Tern Island, CLN AND 2 at the west end of the diggings. |
| 09/03/22 | Lesser Black-backed Gull | Lower Farm GP | 8 | B Lyle |
15:00
| numbers rising when leaving. |
| 05/03/22 | Lesser Black-backed Gull | Colebrook Lake, Moor Green Lakes | 2 | K P Duncan |
| |
| 09/03/22 | Lesser Black-backed Gull | New workings, Moor Green Lakes | 10 | S K Proddow |
15:00
| Please only view from the public footpath. |
| 07/03/22 | Lesser Black-backed Gull | New workings, Moor Green Lakes | 1 | S K Proddow |
10:00
| Please only view from the public footpath. |
| 07/03/22 | Lesser Black-backed Gull | Moor Green Lakes | 1 | R F Milligan |
09:10
| Ad, Tern Island, CLN. |
| 04/03/22 | Lesser Black-backed Gull | Lower Farm GP | 35 | N Cleere |
09:45
| |
| 03/03/22 | Lesser Black-backed Gull | New workings, Moor Green Lakes | 9 | S K Proddow |
11:30
| Please only view from the public footpath. |
| 01/03/22 | Lesser Black-backed Gull | New workings, Moor Green Lakes | 12 | R J Godden |
13:00
| Please only view from the public footpath. |
| 03/03/22 | Lesser Black-backed Gull | Green Park | 2 | S Robertson |
12:28
| Green Park village lake, been there all week. |
| 27/02/22 | Lesser Black-backed Gull | Three Mile Cross | 2 | R C Price |
09:15
| Great Lea Terrace. Perched on lampposts. |
| 24/02/22 | Lesser Black-backed Gull | Fobney Meadow | 1 | R C Price |
14:00
| On marsh. |
| 23/02/22 | Lesser Black-backed Gull | Moor Green Lakes | 1 | S K Proddow |
10:30
| |
| 22/02/22 | Lesser Black-backed Gull | Green Park | 2 | S Robertson |
13:00
| on Green Park village lake. |
| 18/02/22 | Lesser Black-backed Gull | Colebrook Lake, Moor Green Lakes | 19 | R J Godden |
16:00
| |
| 11/02/22 | Lesser Black-backed Gull | Tilehurst | 2 | M J Smith |
14:25
| Scours lane BH gull congregation. |
| 07/02/22 | Lesser Black-backed Gull | New workings, Moor Green Lakes | 2 | R F Milligan |
11:37
| Ads, western end. Please only view from the public footpath. |
| 07/02/22 | Lesser Black-backed Gull | River Thames Meadows at Purley | 1 | M J Smith |
14:18
| On Mapledurham lock weir railings. |
| 05/02/22 | Lesser Black-backed Gull | Streatley | 750 | N J Bucknell |
15:35
| at Streatley Farm. |
| 05/02/22 | Lesser Black-backed Gull | Streatley | 200 | N J Bucknell |
15:30
| on Thames north of Cleeve Lock. |
| 24/01/22 | Lesser Black-backed Gull | Moor Green Lakes | 2 | R F Milligan |
10:12
| Ads, CLN. |
| 12/01/22 | Lesser Black-backed Gull | Lower Farm GP | 750 | B Lyle |
16:00
| |
| 10/01/22 | Lesser Black-backed Gull | Moor Green Lakes | 1 | R F Milligan |
10:20
| Ad, CLN. |
| 05/01/22 | Lesser Black-backed Gull | Colebrook Lake, Moor Green Lakes | 100 | J M Clark |
16:30
| at least, at roost. |
| 03/01/22 | Lesser Black-backed Gull | New workings, Moor Green Lakes | 1 | R F Milligan |
11:56
| Ad W, western end of the diggings. Please only view from the public footpath. |
| 01/01/22 | Lesser Black-backed Gull | Mill Pond, Bracknell | 1 | J E Warren |
| flew over. SU857681. |
| 01/01/22 | Lesser Black-backed Gull | Grove Lake, Moor Green Lakes | 60 | R J Godden |
16:00
| In roost. |