28/12/19 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 4 | S A Graham |
09:30
| Flood channel in use, board walks and 3 of the 4 screens inaccessible. |
27/12/19 | Great Crested Grebe | Bray GPs | 13 | S A Graham |
09:30
| Approx. |
22/12/19 | Great Crested Grebe | Bray GPs | 11 | S A Graham |
09:30
| Very high water levels, no access round Gp. directly from car park. |
21/12/19 | Great Crested Grebe | Main Pit, Theale GPs | 4 | S A Graham |
14:00
| |
15/12/19 | Great Crested Grebe | Bray GPs | 14 | S A Graham |
09:25
| Approx. |
14/12/19 | Great Crested Grebe | Padworth Lane GP | 2 | R Holder |
14:40
| |
26/11/19 | Great Crested Grebe | Main Pit, Theale GPs | 10 | S A Graham |
13:30
| Min. |
24/11/19 | Great Crested Grebe | Bray GPs | 10 | S A Graham |
09:30
| Approx. |
21/11/19 | Great Crested Grebe | Bray GPs | 14 | D Cleal |
21:03
| On sailing lake. |
20/11/19 | Great Crested Grebe | Whiteknights Lake, Reading | 2 | S Lynch |
10:00
| |
17/11/19 | Great Crested Grebe | Colebrook Lake, Moor Green Lakes | 3 | S A Graham |
09:30
| |
17/11/19 | Great Crested Grebe | Heath Lake, Crowthorne | 1 | S A Graham |
08:50
| |
10/11/19 | Great Crested Grebe | Bray GPs | 15 | S A Graham |
09:30
| Approx. a wide gravel path has been laid in the SE corner with much scrub clearence and several tree's felled. |
06/11/19 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 6 | B D Clews |
10:00
| |
03/11/19 | Great Crested Grebe | Remenham | 3 | R C Watts |
12:30
| |
31/10/19 | Great Crested Grebe | River Thames Meadows at Purley | 4 | M J Smith |
13:00
| 2 pairs between Mapledurham Lock and Sullbrook. |
20/10/19 | Great Crested Grebe | Queen Mother Reservoir | 50 | P J Newbound |
09:00
| Key holders only. |
14/10/19 | Great Crested Grebe | Grove Lake, Moor Green Lakes | 2 | M Hunt |
10:20
| |
23/09/19 | Great Crested Grebe | Boulters Lock, R. Thames, Maidenhead | 4 | B D Clews |
10:00
| 2 ads feeding 2 juvs at Ray Mill Island, per Karen Towers. |
01/09/19 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 4 | S A Graham |
18:50
| ad + 3 juv. Adult with 2 half-grown young plus older Juv. |
13/08/19 | Great Crested Grebe | Pangbourne | 5 | A Taylor |
18:00
| pair + 3 juv. |
11/08/19 | Great Crested Grebe | Bray GPs | 11 | S A Graham |
08:30
| 9 ad + 2 juv. Min. |
14/07/19 | Great Crested Grebe | Colebrook Lake, Moor Green Lakes | 8 | K P Duncan |
| |
31/07/19 | Great Crested Grebe | Lower Farm GP | 3 | B Lyle |
14:30
| + 2 young. |
24/07/19 | Great Crested Grebe | Lower Farm GP | 4 | B Lyle |
15:30
| inc 2 chicks on back of adult. |
23/07/19 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 2 | G Stewart |
12:30
| |
23/07/19 | Great Crested Grebe | Lower Farm GP | 4 | N Cleere |
09:30
| pair with 2 small chicks. First of year here. |
10/07/19 | Great Crested Grebe | Queen Mother Reservoir | 29 | P J Newbound |
10:00
| Key holders only. |
06/07/19 | Great Crested Grebe | Caversham, R. Thames | 1 | J J Kearns |
10:50
| |
05/07/19 | Great Crested Grebe | Searles Farm Lane GP, Burghfield GPs | 10 | S Robertson |
12:35
| including two mature chicks and one adult building nest. Please only view from the public footpath. |
30/06/19 | Great Crested Grebe | Bray GPs | 3 | S A Graham |
09:00
| |
22/06/19 | Great Crested Grebe | Kennetmouth | 3 | R C Price |
10:00
| |
17/06/19 | Great Crested Grebe | Cookham Lock | 2 | R Fabry |
17:58
| Downstream from Lock. SU903856. |
16/06/19 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 9 | S A Graham |
09:30
| Including one incubating bird. |
15/06/19 | Great Crested Grebe | Woolhampton GPs | 4 | M J Mitchell |
10:00
| 2 ad, 2 juv. Pair with two small chicks. |
08/06/19 | Great Crested Grebe | Wraysbury GPs | 1 | S K Proddow |
14:30
| |
12/05/19 | Great Crested Grebe | Mill Pond, Bracknell | 4 | L Garner-Langham |
13:05
| Pair with 2 chicks on board although one did climb off for a while. |
13/05/19 | Great Crested Grebe | New workings, Moor Green Lakes | 2 | R Murfitt |
07:00
| Pair with 2 young on Manor lake. Please only view from the public footpath. |
09/05/19 | Great Crested Grebe | Horseshoe Lake, Sandhurst | 2 | D Sussex |
07:30
| occupied nest. |
23/04/19 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 3 | G Stewart |
15:45
| One pair displaying- crests fanned out and facing each other and weed dancing. |
22/04/19 | Great Crested Grebe | Padworth Lane GP | 6 | R J Burness |
08:30
| Three to four pairs. |
20/04/19 | Great Crested Grebe | Hosehill Lake, Theale GPs | 7 | S A Graham |
08:45
| |
06/04/19 | Great Crested Grebe | Hosehill Lake, Theale GPs | 2 | R Holder |
08:00
| |
05/04/19 | Great Crested Grebe | Whiteknights Lake, Reading | 2 | P Gipson |
| Pair on mating platform/nest. |
03/04/19 | Great Crested Grebe | Boulters Lock, R. Thames, Maidenhead | 2 | B D Clews |
15:30
| full display on Thames about 400m north of the lock. |
01/04/19 | Great Crested Grebe | Hosehill Lake, Theale GPs | 1 | R Holder |
13:31
| |
30/03/19 | Great Crested Grebe | Whiteknights Lake, Reading | 2 | P Gipson |
16:00
| Pair. |
27/03/19 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 10 | K P Duncan |
| |
24/03/19 | Great Crested Grebe | Moor Green Lakes | 15 | R J Godden |
14:30
| CLN. |
23/03/19 | Great Crested Grebe | Colebrook Lake, Moor Green Lakes | 2 | J Davies |
14:42
| Briefly in front of hide. |
18/03/19 | Great Crested Grebe | Englemere Pond, Ascot | 1 | P Mannion |
12:00
| |
17/03/19 | Great Crested Grebe | Whiteknights Lake, Reading | 2 | P Gipson |
15:00
| Pair. |
06/03/19 | Great Crested Grebe | Queen Mother Reservoir | 4 | P J Newbound |
12:00
| Key holders only. |
28/02/19 | Great Crested Grebe | Horseshoe Lake, Sandhurst | 2 | D Sussex |
07:20
| pair displaying. |
24/02/19 | Great Crested Grebe | Lower Farm GP | 3 | N Cleere |
10:00
| |
17/02/19 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 5 | S A Graham |
09:30
| Pair in display. |
15/02/19 | Great Crested Grebe | Bray GPs | 11 | S A Graham |
13:30
| |
14/02/19 | Great Crested Grebe | Queen Mother Reservoir | 9 | B D Clews |
15:00
| Key holders only. |
03/02/19 | Great Crested Grebe | Main Pit, Theale GPs | 29 | S A Graham |
12:30
| Approx. NW corner. |
02/02/19 | Great Crested Grebe | Odney Club, Cookham | 2 | B D Clews |
11:03
| pair, at early stage of nest building. |
31/01/19 | Great Crested Grebe | Grove Lake, Moor Green Lakes | 4 | R J Godden |
10:00
| |
31/01/19 | Great Crested Grebe | Horseshoe Lake, Sandhurst | 10 | R J Godden |
10:00
| |
23/01/19 | Great Crested Grebe | Hosehill Lake, Theale GPs | 2 | D Andrews |
05:00
| |
23/01/19 | Great Crested Grebe | Green Park | 2 | S A Graham |
08:25
| |
21/01/19 | Great Crested Grebe | Padworth Lane GP | 12 | R J Burness |
09:00
| 2 in summer plumage. |
17/01/19 | Great Crested Grebe | Lavell's Lake, Dinton Pastures CP | 2 | J J Kearns |
10:43
| |
13/01/19 | Great Crested Grebe | Padworth Lane GP | 7 | R J Burness |
10:30
| At least 7, a suden increase. |
08/01/19 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 4 | D Cleal |
12:37
| Below the weir. |
08/01/19 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 4 | D Cleal |
12:37
| Below the weir. |
06/01/19 | Great Crested Grebe | Jubilee River | 6 | K P Duncan |
| |
06/01/19 | Great Crested Grebe | Virginia Water | 6 | S K Proddow |
11:00
| |
01/01/19 | Great Crested Grebe | Main Pit, Theale GPs | 21 | S A Graham |
09:30
| Approx. |