30/12/11 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 7 | P E Hutchins |
15:30
| Minimum count noted. |
29/12/11 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 8 | S A Graham |
12:30
| Six TNDC and 2 on long lake. |
29/12/11 | Great Crested Grebe | Woolhampton GPs | 5 | S A Graham |
11:15
| |
27/12/11 | Great Crested Grebe | Sunnymeads GP (N), Wraysbury GPs | 1 | P E Hutchins |
12:29
| On the pit south of the pumping station. |
27/12/11 | Great Crested Grebe | Wraysbury GPs | 7 | P E Hutchins |
11:40
| Minimum count on Wraysbury 1. |
27/12/11 | Great Crested Grebe | Wraysbury GPs | 7 | P E Hutchins |
10:30
| On Wraysbury 2. |
27/12/11 | Great Crested Grebe | British Airways Pit, Wraysbury GPs | 11 | P E Hutchins |
10:30
| Minimum count. |
27/12/11 | Great Crested Grebe | Wraysbury GPs | 4 | P E Hutchins |
10:00
| The pit / s west of Heron Lake. |
27/12/11 | Great Crested Grebe | Black Swan Lake, Dinton Pastures CP | 5 | S A Graham |
12:30
| |
21/12/11 | Great Crested Grebe | Rowneys Predator Lake, Woolhampton GPs | 13 | P E Hutchins |
15:30
| |
15/12/11 | Great Crested Grebe | Hurley | 2 | P Boult |
| |
09/12/11 | Great Crested Grebe | Wraysbury GPs | 38 | J M Clark |
| TQ0174. |
30/11/11 | Great Crested Grebe | Eversley GP | 8 | J M Clark |
12:00
| |
27/11/11 | Great Crested Grebe | Queen Mother Reservoir | 2 | P E Hutchins |
08:20
| Key holders only. |
26/11/11 | Great Crested Grebe | Thatcham GPs | 13 | S A Graham |
14:00
| Nine TNDC, pairs on Long and Willow lakes. |
25/11/11 | Great Crested Grebe | Whiteknights Lake, Reading | 3 | P E Hutchins |
15:50
| |
24/11/11 | Great Crested Grebe | Sandford Lake, Dinton Pastures CP | 2 | P E Hutchins |
10:20
| |
23/11/11 | Great Crested Grebe | Sandford Lake, Dinton Pastures CP | 2 | P E Hutchins |
15:40
| |
18/11/11 | Great Crested Grebe | Woolhampton GPs | 14 | P E Hutchins |
15:15
| |
12/11/11 | Great Crested Grebe | South Lake, Woodley | 3 | P E Hutchins |
14:50
| |
04/11/11 | Great Crested Grebe | Hosehill Lake, Theale GPs | 4 | P E Hutchins |
15:50
| |
31/10/11 | Great Crested Grebe | Queen Mother Reservoir | 34 | P E Hutchins |
10:00
| Key holders only. |
31/10/11 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 5 | P E Hutchins |
10:30
| |
31/10/11 | Great Crested Grebe | Sandford Lake, Dinton Pastures CP | 3 | P E Hutchins |
11:39
| |
30/10/11 | Great Crested Grebe | Queen Mother Reservoir | 44 | P E Hutchins |
09:00
| Present to at least this time. Key holders only. |
29/09/11 | Great Crested Grebe | Lavell's Lake, Dinton Pastures CP | 2 | P E Hutchins |
16:00
| Seen from Tern Hide. |
21/09/11 | Great Crested Grebe | South Lake, Woodley | 2 | P E Hutchins |
12:02
| an ad and immature. |
18/09/11 | Great Crested Grebe | Eversley GP | 30 | J M Clark |
| |
17/09/11 | Great Crested Grebe | Moatlands GP, Theale GPs | 12 | S A Graham |
13:45
| Everything pushed onto the N. side by a water skier. |
17/09/11 | Great Crested Grebe | Main Pit, Theale GPs | 15 | S A Graham |
13:45
| At least 3 Black Tern present at 14:45. |
25/08/11 | Great Crested Grebe | Lavell's Lake, Dinton Pastures CP | 3 | R Marsh |
10:10
| ad + 2 well grown juv's. |
17/08/11 | Great Crested Grebe | Eversley GP | 17 | J M Clark |
| +broods 2 med yg Grove and 3 lg yg Horseshoe. |
14/08/11 | Great Crested Grebe | Whiteknights Lake, Reading | 1 | P Gipson |
| juv. Fully grown. |
30/07/11 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 8 | P Clarke |
19:00
| |
29/07/11 | Great Crested Grebe | Woolhampton GPs | 30 | P E Hutchins |
16:45
| Including broods of three and one. |
10/07/11 | Great Crested Grebe | Woolhampton GPs | 13 | S A Graham |
16:00
| 11 ad + 2 juv. Pair with 2 small chicks, but no other Juvs. seen. |
27/06/11 | Great Crested Grebe | Whiteknights Lake, Reading | 4 | P E Hutchins |
10:20
| Two adults and two well grown young. |
25/06/11 | Great Crested Grebe | Sulhamstead | 1 | K G White |
11:30
| ad with chicks. 2 pairs with small chicks. SU640699. |
18/06/11 | Great Crested Grebe | Lavell's Lake, Dinton Pastures CP | 5 | A Rymer |
11:00
| 2 adult, 3 chicks. |
17/06/11 | Great Crested Grebe | Sandford Lake, Dinton Pastures CP | 5 | R Marsh |
10:55
| Pair + 1 juv. and pair on nest. The male from the nest didn't like how close a Cormorant was getting, so attacked and pursued it for at least 70 m across lake, above and below water. Pair on Lavells still have 4 chicks. |
16/06/11 | Great Crested Grebe | Lavell's Lake, Dinton Pastures CP | 5 | R Marsh |
14:30
| ad + 4 juv. Bittern hide. |
11/06/11 | Great Crested Grebe | Thatcham Marsh | 2 | S A Graham |
15:30
| ad + juv. TNDC. |
11/06/11 | Great Crested Grebe | Woolhampton GPs | 7 | S A Graham |
13:30
| Single incubating adult. |
11/06/11 | Great Crested Grebe | Sandford Lake, Dinton Pastures CP | 6 | R Marsh |
10:00
| 4 ad + 2 juv. 1st pr. sat on nest by island + another pr. with 2 juv. moving around lake. |
24/05/11 | Great Crested Grebe | Queen Mother Reservoir | 68 | K P Duncan |
| Key holders only. |
22/05/11 | Great Crested Grebe | Lea Farm Lake | 3 | R Marsh |
18:30
| Resident pair now only appear to have 1 chick. |
20/05/11 | Great Crested Grebe | Sandford Lake, Dinton Pastures CP | 2 | L Garner-Langham |
09:15
| 1m, 1f. On nest on small island. |
14/05/11 | Great Crested Grebe | Hosehill Lake, Theale GPs | 5 | S A Graham |
15:00
| 5 ad. No sign of nesting activity. |
11/05/11 | Great Crested Grebe | Lea Farm Lake | 4 | R Marsh |
13:20
| 2 ad. + 2 juv. |
09/05/11 | Great Crested Grebe | Lea Farm Lake | 3 | R Marsh |
11:10
| Pr. adults with 1 tiny chick onboard. |
08/05/11 | Great Crested Grebe | Whiteknights Lake, Reading | 4 | D Flack |
| 2 adults and 2 chicks. |
08/05/11 | Great Crested Grebe | Thatcham Marsh | 1 | S A Graham |
12:00
| One incubating adult TNDC, broods of 2 and 4 on adjacent lakes. |
26/04/11 | Great Crested Grebe | South Lake, Woodley | 3 | L Garner-Langham |
15:00
| 1 male, 1 female, 1 chick. Definitely 1 chick, possibly 2, carried on back. |
23/04/11 | Great Crested Grebe | South Lake, Woodley | 1 | L Garner-Langham |
18:15
| |
18/04/11 | Great Crested Grebe | Black Swan Lake, Dinton Pastures CP | 1 | R Marsh |
10:05
| Pair building nest at the edge of West Bank. |
06/04/11 | Great Crested Grebe | Eversley GP | 14 | J M Clark |
12:00
| |
04/04/11 | Great Crested Grebe | Lea Farm Lake | 5 | R Marsh |
11:30
| |
03/04/11 | Great Crested Grebe | Lower Farm GP | 4 | S A Graham |
12:45
| Two pairs, one nest building amongst exposed Willow stems. |
21/03/11 | Great Crested Grebe | Woolhampton GPs | 4 | H Whitall |
16:00
| or more, a pair was seen dancing. |
21/03/11 | Great Crested Grebe | Caversham, R. Thames | 1 | R Dryden |
08:20
| Sat on nest in channel between View Island and Hill's Meadow. |
13/03/11 | Great Crested Grebe | Whiteknights Lake, Reading | 5 | P Gipson |
| 2 prs + 1. |
11/03/11 | Great Crested Grebe | Thatcham Marsh | 6 | S A Graham |
14:00
| TNDC. |
10/03/11 | Great Crested Grebe | Hosehill Lake, Theale GPs | 5 | S A Graham |
12:00
| Approx. |
10/03/11 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 6 | S A Graham |
10:30
| |
04/03/11 | Great Crested Grebe | Lea Farm Lake | 2 | R Marsh |
12:50
| pair. Lot's of courtship rituals over the past few days. I'm told 2 Little Grebes looked like they'd also paired up mid afternoon - only saw 1 of them earlier. |
02/03/11 | Great Crested Grebe | Whiteknights Lake, Reading | 4 | P Gipson |
| 2 prs. |
24/02/11 | Great Crested Grebe | Whiteknights Lake, Reading | 3 | P Gipson |
| Pr in courtship display + 1. Bats out at 18:00. |
21/02/11 | Great Crested Grebe | White Swan Lake, Dinton Pastures CP | 2 | M Whitney |
11:00
| Mating ritual with weed. |
19/02/11 | Great Crested Grebe | Queen Mother Reservoir | 6 | K P Duncan |
| Key holders only. |
12/02/11 | Great Crested Grebe | Black Swan Lake, Dinton Pastures CP | 5 | S A Graham |
15:45
| |
08/02/11 | Great Crested Grebe | Whiteknights Lake, Reading | 2 | P Gipson |
| pr. |
29/01/11 | Great Crested Grebe | Moor Green Lakes | 18 | J M Clark |
16:45
| |
29/01/11 | Great Crested Grebe | Thatcham Marsh | 7 | S A Graham |
15:00
| Five on TNDC lake and 2 on L.Lake. |
12/01/11 | Great Crested Grebe | Reading | 2 | A V Lawson |
10:00
| on the river at Thames prom. |
04/01/11 | Great Crested Grebe | Queen Mother Reservoir | 149 | P Bright-Thomas |
13:45
| Don't know if this is up or down on recent weeks. Also at least 3 Goldeneye. Key holders only. |
02/01/11 | Great Crested Grebe | Wraysbury GPs | 13 | J M Clark |
12:00
| 6 Kingsmead Island, 3 BA pit, 3 Heron Lake, 1 Douglas Lane. |