12/12/21 | Great Crested Grebe | Aston | 1 | J J Kearns |
11:20
| On Thames. |
20/08/21 | Great Crested Grebe | Hosehill Lake, Theale GPs | 7 | K P Duncan |
| |
04/12/21 | Great Crested Grebe | Caversham, R. Thames | 1 | J J Kearns |
14:13
| |
24/11/21 | Great Crested Grebe | Aston | 1 | J J Kearns |
11:35
| On Thames. |
23/11/21 | Great Crested Grebe | Bray GPs | 19 | S K Proddow |
13:30
| |
19/11/21 | Great Crested Grebe | Whiteknights Lake, Reading | 2 | S Lynch |
15:30
| Main lake
. |
18/11/21 | Great Crested Grebe | Bray GPs | 17 | S K Proddow |
11:30
| |
17/11/21 | Great Crested Grebe | Moatlands GP, Theale GPs | 7 | A E Hickman |
12:30
| |
27/10/21 | Great Crested Grebe | Lower Farm GP | 2 | B Lyle |
15:00
| |
26/10/21 | Great Crested Grebe | Great Pond, Sunninghill CP | 3 | D Sussex |
11:00
| |
10/10/21 | Great Crested Grebe | Bray GPs | 20 | S A Graham |
09:00
| 13 ad & 7 f/w. Min. one f/w less that 3 weeks old and still visibly downey. |
08/10/21 | Great Crested Grebe | Whiteknights Lake, Reading | 1 | S Lynch |
09:30
| Main lake. |
25/09/21 | Great Crested Grebe | Main Pit, Theale GPs | 2 | P Bright-Thomas |
08:45
| ad + j. Ad with very small juvenile, around 1/3 length of adult, clearly recently hatched. |
18/09/21 | Great Crested Grebe | Hosehill Lake, Theale GPs | 7 | S A Graham |
09:00
| 6 ad + f/w. |
11/09/21 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 4 | S A Graham |
09:00
| 3 ad + f/w. Single unfledged young. |
06/09/21 | Great Crested Grebe | Woolhampton | 7 | S K Proddow |
11:30
| |
06/09/21 | Great Crested Grebe | Main Pit, Theale GPs | 6 | S K Proddow |
10:00
| |
06/09/21 | Great Crested Grebe | Hosehill Lake, Theale GPs | 4 | S K Proddow |
09:45
| |
05/09/21 | Great Crested Grebe | Streatley | 1 | N J Bucknell |
10:20
| on Thames north of village. |
01/09/21 | Great Crested Grebe | Lower Farm GP | 2 | G Stewart |
15:30
| 2 Adults with 4 Juveniles. |
30/08/21 | Great Crested Grebe | Streatley Hill | 1 | N J Bucknell |
12:30
| on Thames north of village. Until the last two years not a noteworthy record, but this is thhe first since April. |
26/08/21 | Great Crested Grebe | Colebrook Lake, Moor Green Lakes | 10 | J M Clark |
06:15
| and brood of 2 med/lg yg. |
25/08/21 | Great Crested Grebe | Lower Farm GP | 2 | G Stewart |
16:30
| Two Adults with four Juveniles. |
20/08/21 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 2 | G Stewart |
19:00
| 2 adults with Juveniles- seen separately at the same time on different areas of the lake. |
17/08/21 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 2 | G Stewart |
18:00
| Two adults and two juveniles. |
11/08/21 | Great Crested Grebe | Lower Farm GP | 2 | G Stewart |
16:30
| two adults and three juveniles (5 in all). |
07/08/21 | Great Crested Grebe | Moor Green Lakes | 14 | J M Clark |
20:00
| adults; brood of 2+ small yg on Colebrook S. |
05/08/21 | Great Crested Grebe | Lower Farm GP | 1 | N Cleere |
10:15
| pair with 4 well grown young. Second brood of year for site. This species always seems to breed late here. |
03/08/21 | Great Crested Grebe | Fleethill Farm | 3 | J M Clark |
16:00
| pair and juv. Private site, view only from footpath. |
31/07/21 | Great Crested Grebe | Main Pit, Theale GPs | 37 | R Crawford |
06:40
| |
25/07/21 | Great Crested Grebe | Hosehill Lake, Theale GPs | 5 | S A Graham |
09:30
| 4 ad + f/w. High water level with virtualy no exposed margins aound the island. |
23/07/21 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 3 | G Stewart |
17:05
| One of the grebes had two chicks. |
19/07/21 | Great Crested Grebe | Whiteknights Lake, Reading | 4 | P Gipson |
21:51
| Pr + young, still begging for food in the dusk. |
15/07/21 | Great Crested Grebe | Eton Wick | 1 | K P Duncan |
| on the flood. |
10/07/21 | Great Crested Grebe | Eton Wick | 1 | D Cleal |
17:00
| |
09/07/21 | Great Crested Grebe | Thames Valley Business Park | 4 | M J Mitchell |
08:42
| 2 ad + 2 juv. On Thames near canoeing centre. |
07/07/21 | Great Crested Grebe | Horseshoe Lake, Sandhurst | 6 | R J Godden |
08:30
| A pair with two young, plus two others. |
07/07/21 | Great Crested Grebe | Colebrook Lake, Moor Green Lakes | 9 | R J Godden |
06:30
| |
05/07/21 | Great Crested Grebe | Kennetmouth | 5 | R C Price |
11:32
| 2 ad. 1 with 3 quite large chicks on its back. Might be last day getting a ride. |
23/06/21 | Great Crested Grebe | Hosehill Lake, Theale GPs | 7 | K P Duncan |
| includes a BREEDING pair with two chicks. |
23/06/21 | Great Crested Grebe | Colebrook Lake, Moor Green Lakes | 6 | K P Duncan |
| |
24/06/21 | Great Crested Grebe | Horseshoe Lake, Sandhurst | 5 | D Sussex |
07:00
| |
22/06/21 | Great Crested Grebe | Rowneys Predator Lake, Woolhampton GPs | 11 | K G White |
11:30
| 3 sitting on nests, curiously no chicks seen or heard. SU567661. |
06/06/21 | Great Crested Grebe | Eton Wick | 1 | D Cleal |
11:00
| |
25/05/21 | Great Crested Grebe | Whiteknights Lake, Reading | 3 | P Gipson |
| Pr and at least one chick - first at this site since 2017. |
14/05/21 | Great Crested Grebe | Main Pit, Theale GPs | 2 | J T Taylor |
14:52
| |
11/05/21 | Great Crested Grebe | Bray GPs | 1 | S K Proddow |
17:00
| |
07/05/21 | Great Crested Grebe | View Island, R. Thames, Caversham | 1 | J J Kearns |
10:23
| m. SU727753. |
02/05/21 | Great Crested Grebe | Black Swan Lake, Dinton Pastures CP | 4 | P J Crowley |
06:00
| minimum count around all the lakes except Lea Farm during Dawn Chorus walk. One had at least one young on it's back. |
02/05/21 | Great Crested Grebe | Hosehill Lake, Theale GPs | 1 | R C Watts |
11:00
| |
01/05/21 | Great Crested Grebe | Searles Farm Lane GP, Burghfield GPs | 6 | S Cullura |
16:30
| Please only view from the public footpath. |
27/04/21 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 3 | G Stewart |
17:10
| One pair were Displaying/Courting. |
27/04/21 | Great Crested Grebe | Englemere Pond, Ascot | 1 | B Wilkes |
13:50
| |
25/04/21 | Great Crested Grebe | Dinton Pastures CP | 6 | M Green |
13:00
| 3 pairs. |
24/04/21 | Great Crested Grebe | Hosehill Lake, Theale GPs | 6 | R Holder |
07:44
| |
17/04/21 | Great Crested Grebe | Little John's Farm | 2 | S A Graham |
16:00
| 2 ad. St Mary's Iasland on the Thames. |
15/04/21 | Great Crested Grebe | Whiteknights Lake, Reading | 2 | P Gipson |
20:00
| Pair with 4 eggs in nest. Unusually, they have twice left the eggs exposed for a long period, a risk with Coots nearby. |
08/04/21 | Great Crested Grebe | Caversham, R. Thames | 1 | J J Kearns |
15:10
| m. |
15/03/21 | Great Crested Grebe | Hosehill Lake, Theale GPs | 6 | K P Duncan |
| |
01/04/21 | Great Crested Grebe | Kennetmouth | 1 | R C Price |
13:10
| On Thames. |
01/04/21 | Great Crested Grebe | Lavell's Lake, Dinton Pastures CP | 2 | R C Watts |
15:05
| At nest sight. |
30/03/21 | Great Crested Grebe | Englemere Pond, Ascot | 2 | P Mannion |
10:00
| |
22/03/21 | Great Crested Grebe | Whiteknights Lake, Reading | 4 | S Lynch |
15:30
| all on main lake. |
20/03/21 | Great Crested Grebe | Dinton Pastures CP | 6 | M Green |
12:00
| |
17/03/21 | Great Crested Grebe | Mill Pond, Bracknell | 2 | M Green |
12:00
| |
18/03/21 | Great Crested Grebe | Englemere Pond, Ascot | 2 | B Wilkes |
20:10
| |
18/03/21 | Great Crested Grebe | Moor Green Lakes | 8 | R J Godden |
08:00
| 3 pairs CLN, 1 pair CLS. |
16/03/21 | Great Crested Grebe | River Thames Meadows at Purley | 2 | M J Smith |
14:30
| On Thames. |
12/03/21 | Great Crested Grebe | River Thames Meadows at Purley | 4 | M J Smith |
15:18
| 2 pair today on Thames keeping close company in choppy conditions. |
06/03/21 | Great Crested Grebe | Englemere Pond, Ascot | 2 | J E Warren |
| SU905686. |
06/03/21 | Great Crested Grebe | Caversham, R. Thames | 1 | J J Kearns |
11:31
| |
05/03/21 | Great Crested Grebe | Ashenbury Park, Woodley | 1 | K Sparks |
16:44
| resplendent male on lake. |
02/03/21 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 3 | G Stewart |
15:45
| |
01/03/21 | Great Crested Grebe | River Thames Meadows at Purley | 2 | M J Smith |
16:16
| Pair on Thames beginning courtship, head shaking and crooning calls. |
28/02/21 | Great Crested Grebe | Englemere Pond, Ascot | 2 | S D Abbott |
16:30
| Some courtship. |
27/02/21 | Great Crested Grebe | Hosehill Lake, Theale GPs | 2 | L Garner-Langham |
12:39
| Mating ritual including gifts of greenery. |
08/02/21 | Great Crested Grebe | Grove Lake, Moor Green Lakes | 6 | R J Godden |
09:30
| |
08/02/21 | Great Crested Grebe | Horseshoe Lake, Sandhurst | 6 | R J Godden |
09:00
| including a pair displaying while snow was falling. Must be spring! |
11/01/21 | Great Crested Grebe | Bottom Lane | 10 | J Lerpiniere |
13:16
| SU6369. |
09/01/21 | Great Crested Grebe | Whiteknights Lake, Reading | 2 | P Gipson |
14:00
| Pair engaging in head-shaking display. |
03/01/21 | Great Crested Grebe | Beale Park | 2 | N J Bucknell |
11:30
| pair. displaying on lake. |
03/01/21 | Great Crested Grebe | Fleethill Farm | 2 | J M Clark |
11:00
| Private site, view only from footpath. |