| 25/06/24 | Garden Warbler | Hosehill Lake, Theale GPs | 2 | R Crawford |
06:00
| Singing. |
| 17/06/24 | Garden Warbler | North Town, Maidenhead | 1 | B D Clews |
11:00
| Singing along Maidenhead Ditch, per Mike Copland and Brian Clews. |
| 16/06/24 | Garden Warbler | Kennetmouth | 1 | R C Price |
10:58
| Singing between the 2 railway bridges. |
| 13/06/24 | Garden Warbler | Hosehill Lake, Theale GPs | 4 | R Crawford |
08:30
| Singing. |
| 13/06/24 | Garden Warbler | Gorrick Plantation | 1 | M Collings |
07:15
| SU819661. |
| 09/06/24 | Garden Warbler | Hosehill Lake, Theale GPs | 4 | A James |
12:15
| At least, singing. |
| 07/06/24 | Garden Warbler | Moor Green Lakes | 3 | R F Milligan |
14:30
| Between CP and river junction. |
| 05/06/24 | Garden Warbler | Rowneys Predator Lake, Woolhampton GPs | 1 | R Keel |
11:42
| SU572664. |
| 02/06/24 | Garden Warbler | Southcote Meadows | 1 | J E Andrews |
09:20
| |
| 30/05/24 | Garden Warbler | Queen Mother Reservoir | 1 | P J Newbound |
08:00
| Key holders only. |
| 29/05/24 | Garden Warbler | Fobney Meadow | 1 | R C Price |
18:45
| Singing from hedge halfway along FP7. |
| 29/05/24 | Garden Warbler | Hosehill Lake, Theale GPs | 5 | R Crawford |
07:00
| Singing. |
| 28/05/24 | Garden Warbler | Lavell's Lake, Dinton Pastures CP | 1 | B Crathorne |
13:45
| |
| 26/05/24 | Garden Warbler | Dorney Wetlands, Jubilee River | 1 | B Crathorne |
15:30
| Singing. |
| 23/05/24 | Garden Warbler | Hosehill Lake, Theale GPs | 3 | K P Duncan |
15:05
| |
| 23/05/24 | Garden Warbler | Fobney Meadow | 1 | R C Price |
17:10
| Singing. Footpath 7 hedge. |
| 23/05/24 | Garden Warbler | Fobney Island | 1 | R C Price |
16:00
| Singing. Nr. middle gate. |
| 19/05/24 | Garden Warbler | Lavell's Lake, Dinton Pastures CP | 1 | B Crathorne |
16:00
| |
| 19/05/24 | Garden Warbler | Hosehill Lake, Theale GPs | 4 | R Crawford |
05:30
| Singing. |
| 18/05/24 | Garden Warbler | Horseshoe Lake, Sandhurst | 1 | K P Duncan |
06:00
| |
| 17/05/24 | Garden Warbler | Hosehill Lake, Theale GPs | 1 | K P Duncan |
13:15
| |
| 15/05/24 | Garden Warbler | Southcote Lock, K&A Canal, Reading | 2 | R C Price |
16:10
| Singing south of pool. |
| 15/05/24 | Garden Warbler | Fobney Island | 1 | R C Price |
15:30
| Singing west end south of river. |
| 13/05/24 | Garden Warbler | Dorney Wetlands, Jubilee River | 2 | B Crathorne |
09:30
| Singing. |
| 11/05/24 | Garden Warbler | Swinley Forest | 1 | D Sussex |
07:00
| Pudding Hill. |
| 10/05/24 | Garden Warbler | Main Pit, Theale GPs | 3 | M J Hubbard |
18:07
| SU651707. |
| 10/05/24 | Garden Warbler | Hosehill Lake, Theale GPs | 8 | R Crawford |
07:30
| Seven singing. |
| 09/05/24 | Garden Warbler | Hambleden Lock, R. Thames | 1 | A N Stow |
19:45
| In the copse by the backwater. |
| 09/05/24 | Garden Warbler | Greenham Common | 5 | J Blunt |
06:00
| Minimum singing. Full species list: https://app.bto.org/birdtrack/pubcon/shared?subId=SUB48436818. Please keep to the main paths. |
| 09/05/24 | Garden Warbler | Smallmead Landfill | 1 | S Robertson |
13:17
| Singing. |
| 09/05/24 | Garden Warbler | Fobney Island | 1 | S Robertson |
13:16
| Singing. |
| 08/05/24 | Garden Warbler | Fobney Island | 6 | R C Price |
14:00
| Singing . 5 along path south of river. 1 from hedge north side of island. |
| 04/05/24 | Garden Warbler | New workings, Moor Green Lakes | 2 | S Stevenson |
15:02
| SU800623. Please only view from the public footpath. |
| 07/05/24 | Garden Warbler | Wishmoor Bottom, Swinley Forest | 2 | M J Hubbard |
14:52
| SU873625. |
| 05/05/24 | Garden Warbler | Colebrook Lake, Moor Green Lakes | 1 | K P Duncan |
06:30
| |
| 05/05/24 | Garden Warbler | Hosehill Lake, Theale GPs | 3 | A Taylor |
15:30
| All heard singing round west side of lake. |
| 05/05/24 | Garden Warbler | Sheffield Bottom | 1 | C J Forsey |
| In full song. |
| 04/05/24 | Garden Warbler | Fobney Island | 4 | R C Price |
11:00
| Singing. Woods and scrub south of river. |
| 04/05/24 | Garden Warbler | Moor Green Lakes | 2 | R C Watts |
13:00
| |
| 03/05/24 | Garden Warbler | Thames Valley Business Park | 4 | M J Mitchell |
07:42
| Singing. |
| 02/05/24 | Garden Warbler | Ufton Nervet | 1 | P Hickman |
20:38
| m. Singing at Church Plantation. |
| 02/05/24 | Garden Warbler | River Thames Meadows at Purley | 2 | M J Smith |
14:30
| On patch walk. |
| 01/05/24 | Garden Warbler | Horseshoe Lake, Sandhurst | 2 | K P Duncan |
07:40
| |
| 29/04/24 | Garden Warbler | Lower Farm GP | 1 | N Cleere |
10:00
| m. singing in hedge by gate. |
| 29/04/24 | Garden Warbler | Fleethill Farm | 4 | R Dawson |
12:30
| Private site, view only from footpath. |
| 29/04/24 | Garden Warbler | Moor Green Lakes | 4 | R Dawson |
12:30
| Between car park and STW. |
| 28/04/24 | Garden Warbler | Padworth Lane floods | 1 | M J Dear |
15:53
| Do not enter the floods. Birds are nesting on them. Keep to the hedge east of the floods. |
| 26/04/24 | Garden Warbler | River Thames Meadows at Purley | 1 | M J Smith |
15:03
| Singing briefly in same bushes as Lesser Whitethroat before flying towards Spring Farm. |
| 26/04/24 | Garden Warbler | Fobney Island | 1 | R C Price |
13:23
| Singing very quietly from north bank of canal. Seen well. |
| 26/04/24 | Garden Warbler | Green Park | 1 | S Robertson |
11:53
| Singing. |
| 25/04/24 | Garden Warbler | Thames Valley Business Park | 1 | J Bishop |
18:55
| |
| 25/04/24 | Garden Warbler | Thames Valley Business Park | 3 | M J Mitchell |
08:00
| All singing; in the nature reserve. |
| 23/04/24 | Garden Warbler | Fleethill Farm | 4 | R J Godden |
09:30
| Private site, view only from footpath. |
| 23/04/24 | Garden Warbler | Greenham Common | 5 | J Blunt |
09:00
| Mainly heard only - 2 seen. Please keep to the main paths. |
| 23/04/24 | Garden Warbler | Burnthouse Lane GP, Pingewood GPs | 1 | P Driver |
14:10
| Please only view from the public footpath. |
| 21/04/24 | Garden Warbler | Horseshoe Lake, Sandhurst | 1 | K P Duncan |
07:00
| |
| 22/04/24 | Garden Warbler | Thames Valley Business Park | 1 | M J Mitchell |
08:00
| |
| 21/04/24 | Garden Warbler | Lavell's Lake, Dinton Pastures CP | 1 | B Crathorne |
16:00
| Singing. |
| 21/04/24 | Garden Warbler | Woolhampton GPs | 3 | M J Mitchell |
08:00
| Singing. Water levels still high. |
| 20/04/24 | Garden Warbler | Decoy Heath | 1 | P Driver |
11:50
| With BOC intro walk. |
| 20/04/24 | Garden Warbler | Mill Lane off Burghfield Road | 1 | M S Shaw |
12:42
| SU673707. |
| 20/04/24 | Garden Warbler | Lavell's Lake, Dinton Pastures CP | 1 | F J Cottington |
07:30
| West end, near yellow metal gate. |
| 20/04/24 | Garden Warbler | Hosehill Lake, Theale GPs | 2 | R Crawford |
07:00
| Singing. |
| 20/04/24 | Garden Warbler | Main Pit, Theale GPs | 3 | R Crawford |
05:30
| Singing, two canal side, one under pylon. |
| 20/04/24 | Garden Warbler | Burghfield Mill GP, Theale GPs | 1 | J E Andrews |
06:51
| |
| 19/04/24 | Garden Warbler | Moor Green Lakes | 1 | R J Godden |
10:30
| One singing above bridleway near car park. |
| 13/04/24 | Garden Warbler | Searles Farm Lane GP, Burghfield GPs | 1 | J E Andrews |
11:24
| Singing and seen. Please only view from the public footpath. |
| 12/04/24 | Garden Warbler | Streatley | 1 | N J Bucknell |
12:00
| singing in vegetation near towpath, east of water east of Streatley STW. |