30/12/18 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 5 | S A Graham |
09:00
| Approx. |
29/12/18 | Great Crested Grebe | Main Pit, Theale GPs | 20 | S A Graham |
10:00
| Approx. |
26/12/18 | Great Crested Grebe | Bray GPs | 3 | S A Graham |
09:30
| Approx. also 2 chaps paddle boarding in the mist. |
24/12/18 | Great Crested Grebe | Virginia Water | 3 | S K Proddow |
09:30
| |
23/12/18 | Great Crested Grebe | Main Pit, Theale GPs | 51 | S A Graham |
09:30
| Approx. wildfowl driven towards W. bank by heavy shooting to the NE presumably between the Judean People's Front and the People's Front of Judea. |
23/12/18 | Great Crested Grebe | Moatlands GP, Theale GPs | 7 | S A Graham |
09:30
| |
22/12/18 | Great Crested Grebe | Virginia Water | 6 | S K Proddow |
13:37
| |
22/12/18 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 3 | S A Graham |
14:00
| |
19/12/18 | Great Crested Grebe | Queen Mother Reservoir | 3 | P J Newbound |
12:00
| Key holders only. |
16/12/18 | Great Crested Grebe | Bray GPs | 7 | S A Graham |
09:30
| Approx. |
15/12/18 | Great Crested Grebe | Remenham | 4 | S K Proddow |
09:30
| |
15/12/18 | Great Crested Grebe | Hosehill Lake, Theale GPs | 1 | S A Graham |
09:30
| |
14/12/18 | Great Crested Grebe | Queen Mother Reservoir | 5 | B D Clews |
12:30
| Key holders only. |
14/12/18 | Great Crested Grebe | Horton GPs | 5 | B D Clews |
09:00
| on Horton 2. |
02/12/18 | Great Crested Grebe | Main Pit, Theale GPs | 52 | M F Walford |
14:30
| |
24/11/18 | Great Crested Grebe | Moatlands GP, Theale GPs | 8 | S A Graham |
15:02
| Min. |
24/11/18 | Great Crested Grebe | Main Pit, Theale GPs | 13 | S A Graham |
15:02
| Min. |
13/11/18 | Great Crested Grebe | Queen Mother Reservoir | 14 | P J Newbound |
11:30
| Key holders only. |
11/11/18 | Great Crested Grebe | Main Pit, Theale GPs | 62 | M F Walford |
12:45
| |
04/11/18 | Great Crested Grebe | Bray GPs | 10 | S A Graham |
09:30
| Approx. |
18/10/18 | Great Crested Grebe | Queen Mother Reservoir | 21 | P J Newbound |
12:00
| Key holders only. |
14/10/18 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 1 | S A Graham |
15:00
| |
13/10/18 | Great Crested Grebe | Main Pit, Theale GPs | 69 | M F Walford |
14:00
| |
30/09/18 | Great Crested Grebe | Bray GPs | 18 | S A Graham |
09:00
| Approx. |
29/09/18 | Great Crested Grebe | Main Pit, Theale GPs | 67 | M F Walford |
13:25
| |
23/09/18 | Great Crested Grebe | Main Pit, Theale GPs | 34 | S A Graham |
13:20
| Min. |
22/09/18 | Great Crested Grebe | Main Pit, Theale GPs | 21 | S A Graham |
13:53
| Min. incl 3 downey young. |
09/09/18 | Great Crested Grebe | Hosehill Lake, Theale GPs | 2 | L Garner-Langham |
14:40
| Two good sized young grebe, still very stripey, diving together. |
12/09/18 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 4 | B D Clews |
11:00
| |
07/09/18 | Great Crested Grebe | South Lake, Woodley | 2 | P Gipson |
| 1 ad, 1 young. |
02/09/18 | Great Crested Grebe | Hosehill Lake, Theale GPs | 3 | S A Graham |
15:00
| ad + 1 juv. Adult with 2 large, downey young. |
27/08/18 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 2 | S A Graham |
09:45
| Pair attending to an exposed nest at the very W. eend of the lake. |
27/08/18 | Great Crested Grebe | Woolhampton GPs | 3 | M J Mitchell |
12:00
| juvs. 1 full grown, 2 fairly small with adult. |
19/08/18 | Great Crested Grebe | Hosehill Lake, Theale GPs | 5 | C McEwan |
15:30
| 5. SU6469. |
12/08/18 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 6 | K P Duncan |
| includes a BREEDING pair with a single chick. |
12/08/18 | Great Crested Grebe | Main Pit, Theale GPs | 14 | S A Graham |
09:30
| 12 ad + 2 juv. |
12/08/18 | Great Crested Grebe | Moatlands GP, Theale GPs | 7 | S A Graham |
09:30
| |
11/08/18 | Great Crested Grebe | Odney Club, Cookham | 2 | B D Clews |
15:00
| on nest. |
11/08/18 | Great Crested Grebe | Pangbourne | 5 | N J Bucknell |
| 2 pairs each with 1 juv. on Thames, one pair at Shooter's Hill, one at Pangbourne Meadow. |
07/08/18 | Great Crested Grebe | Moor Green Lakes | 9 | R F Milligan |
09:50
| 1ad and 4 juvs, 1ad and 3 juvs, all at CLS. |
01/08/18 | Great Crested Grebe | Lower Farm GP | 8 | B Lyle |
16:00
| 5 ads. 3 jus. |
31/07/18 | Great Crested Grebe | Queen Mother Reservoir | 78 | D J Barker |
| Key holders only. |
25/07/18 | Great Crested Grebe | Lower Farm GP | 5 | B Lyle |
16:00
| 2 ads & 3 juv. |
25/07/18 | Great Crested Grebe | Main Pit, Theale GPs | 18 | K E Moore |
16:15
| inc 2 broods of 3 stripeys. |
24/07/18 | Great Crested Grebe | Moor Green Lakes | 5 | R F Milligan |
08:50
| 2ads, 3 well grown juvs, CLS. |
18/07/18 | Great Crested Grebe | Lower Farm GP | 6 | B Lyle |
15:45
| inc. 3 young. |
18/07/18 | Great Crested Grebe | Main Pit, Theale GPs | 26 | K E Moore |
15:45
| including 2 stripeys. |
17/07/18 | Great Crested Grebe | Englemere Pond, Ascot | 5 | P Mannion |
| 2 adult, 3 juv (two different sizes). SU905687. |
15/07/18 | Great Crested Grebe | Colebrook Lake, Moor Green Lakes | 7 | S A Graham |
09:00
| 7 juv. Broods of 3 and 4. |
11/07/18 | Great Crested Grebe | Lower Farm GP | 2 | B Lyle |
15:00
| plus 2 chicks swimming separately from parents this week. |
20/05/18 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 6 | K P Duncan |
| |
08/07/18 | Great Crested Grebe | Bray GPs | 13 | S A Graham |
07:30
| 12 ad + juv. |
04/07/18 | Great Crested Grebe | Lower Farm GP | 6 | B Lyle |
15:00
| plus 2 chicks riding on adults back. |
03/07/18 | Great Crested Grebe | Moor Green Lakes | 7 | R F Milligan |
11:10
| Ad and 4 juvs at CLS and 2 Ads at CLN. |
01/07/18 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 5 | S A Graham |
10:15
| 2 ad + 3 juv. Pair with 3 large young. |
01/07/18 | Great Crested Grebe | Hosehill Lake, Theale GPs | 3 | S A Graham |
09:00
| All adults. |
27/06/18 | Great Crested Grebe | Rowneys Predator Lake, Woolhampton GPs | 3 | P E Hutchins |
| imm. One brood noted, with another bird still on a nest; a further immature bird on the 'new' pit between here and the canal. |
23/06/18 | Great Crested Grebe | Colebrook Lake, Moor Green Lakes | 1 | R Murfitt |
08:30
| 1. Ad with 4 small young on back - Colebrook Lake South. |
21/06/18 | Great Crested Grebe | Winkfield | 1 | F Hughes |
11:45
| male. Sutherland Grange Windsor,backwater of.. Thames.In full summer plumage. |
17/06/18 | Great Crested Grebe | Whiteknights Lake, Reading | 1 | P Gipson |
| Despite earlier courtship display, no further signs of breeding at this site this year. |
17/06/18 | Great Crested Grebe | Colebrook Lake, Moor Green Lakes | 11 | S A Graham |
09:00
| Min: All adults. |
10/06/18 | Great Crested Grebe | Bray GPs | 13 | S A Graham |
09:00
| 12 ad + 1 juv. One pair with a single large juv. second pair displaying. |
03/06/18 | Great Crested Grebe | Englemere Pond, Ascot | 2 | J Crouch |
17:30
| 1m,1f. at least 3 chicks being carried on one bird's back. |
28/05/18 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 2 | S A Graham |
09:00
| |
11/05/18 | Great Crested Grebe | River Thames Meadows at Purley | 2 | M J Smith |
| Evidence of breeding, one bird dragging willow twig to loose raft of vegetation. SU657775. |
10/05/18 | Great Crested Grebe | Blackpotts Viaduct | 1 | J C Soane |
| on the Jubilee river. SU976780. |
10/05/18 | Great Crested Grebe | Rowneys Predator Lake, Woolhampton GPs | 2 | A Taylor |
| pair displaying. |
09/05/18 | Great Crested Grebe | Hosehill Lake, Theale GPs | 2 | A Taylor |
| pair displaying. |
06/05/18 | Great Crested Grebe | New workings, Moor Green Lakes | 10 | R J Godden |
07:00
| 7 on CLN, 3 on Manor Lake. Please only view from the public footpath. |
26/04/18 | Great Crested Grebe | Nature Discovery Centre, Thatcham Marsh | 2 | G Stewart |
16:55
| Will they breed!!!???? |
22/04/18 | Great Crested Grebe | Pangbourne | 2 | A Taylor |
11:45
| pair displaying by Berkshire bank west of Sul brook. |
22/04/18 | Great Crested Grebe | Bray GPs | 9 | S A Graham |
08:30
| |
16/04/18 | Great Crested Grebe | Englemere Pond, Ascot | 1 | P Mannion |
| |
12/04/18 | Great Crested Grebe | Rowneys Predator Lake, Woolhampton GPs | 16 | P E Hutchins |
| Minimum count recorded from the eastern end, so possibly more out of view in Three Islands Bay / the western end. |
10/04/18 | Great Crested Grebe | Pangbourne | 2 | A Taylor |
14:45
| fairly close together but not displaying. |
08/04/18 | Great Crested Grebe | Main Pit, Theale GPs | 3 | S A Graham |
09:30
| Pair attending to nest on the N. tip of the N. most island, but the nest has already beached and highly precarious. |
31/03/18 | Great Crested Grebe | Hosehill Lake, Theale GPs | 2 | S A Graham |
08:30
| |
29/03/18 | Great Crested Grebe | Great Pond, Sunninghill CP | 2 | P Mannion |
10:00
| |
24/03/18 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 2 | S A Graham |
14:30
| |
23/03/18 | Great Crested Grebe | Odney Club, Cookham | 2 | B D Clews |
11:15
| a pair displaying on leat towards the Thames. |
19/03/18 | Great Crested Grebe | Maiden Erlegh Lake, Reading | 2 | A Booth |
14:00
| |
16/03/18 | Great Crested Grebe | Moor Green Lakes | 4 | R Murfitt |
17:00
| Pair displaying on Manor lake and another pair on Colebrook South. |
16/03/18 | Great Crested Grebe | River Thames Meadows at Purley | 5 | M J Smith |
| Two pairs plus singleton on Thames between Mapledurham Lock and Saltney Mead. |
11/03/18 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 2 | K P Duncan |
| |
08/03/18 | Great Crested Grebe | Loddon Nature Reserve, Twyford GPs | 10 | R C Watts |
10:30
| |
08/03/18 | Great Crested Grebe | River Thames Meadows at Purley | 4 | M J Smith |
| Two pair on the Thames between Mapledurham Lock and Saltney Mead. SU662764. |
06/03/18 | Great Crested Grebe | Odney Club, Cookham | 2 | S M Meads |
16:00
| Courtship display by bridge. |
04/03/18 | Great Crested Grebe | Loddon Nature Reserve, Twyford GPs | 8 | M J Hubbard |
14:00
| 2 in full courtship dance. |
04/03/18 | Great Crested Grebe | Blacknest Gate, Windsor Great Park | 2 | S K Proddow |
11:00
| |
04/03/18 | Great Crested Grebe | Bray GPs | 12 | S A Graham |
09:30
| Approx. |
03/03/18 | Great Crested Grebe | Pangbourne | 2 | A Taylor |
14:50
| Displaying head-to-head. |
03/03/18 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 2 | S A Graham |
13:15
| |
01/03/18 | Great Crested Grebe | Lower Farm GP | 2 | N Cleere |
| new in, but no sign of Black-necks. |
25/02/18 | Great Crested Grebe | Moatlands GP, Theale GPs | 2 | S A Graham |
08:45
| Approx. |
25/02/18 | Great Crested Grebe | Moatlands Taxi Pit, Theale GPs | 1 | S A Graham |
08:45
| |
25/02/18 | Great Crested Grebe | Main Pit, Theale GPs | 2 | S A Graham |
08:45
| Approx. |
24/02/18 | Great Crested Grebe | Hosehill Lake, Theale GPs | 1 | S A Graham |
14:30
| |
23/02/18 | Great Crested Grebe | Pangbourne Meadow | 1 | J Sandell |
| Summer plumage. |
18/02/18 | Great Crested Grebe | Dorney Wetlands, Jubilee River | 7 | S A Graham |
08:00
| Including a pair displaying. |
12/02/18 | Great Crested Grebe | Cookham | 2 | S M Meads |
11:00
| Courtship display near The Ferry. |
07/02/18 | Great Crested Grebe | Lower Farm Trout Lake | 2 | G Stewart |
10:25
| Starting to display to each other. |
08/02/18 | Great Crested Grebe | Whiteknights Lake, Reading | 2 | P Gipson |
16:35
| Pair head-shaking. |
07/02/18 | Great Crested Grebe | Oxlease Lake, Woolhampton GPs | 1 | P E Hutchins |
| |
07/02/18 | Great Crested Grebe | Rowneys Predator Lake, Woolhampton GPs | 7 | P E Hutchins |
| |
04/02/18 | Great Crested Grebe | Bray GPs | 14 | S A Graham |
09:30
| Approx. |
03/02/18 | Great Crested Grebe | Black Swan Lake, Dinton Pastures CP | 8 | P J Crowley |
11:00
| m,f. 2 pairs, each appearing to be nest building under bankside trees at southern end. 4 along eastern side of the island. |
27/01/18 | Great Crested Grebe | Rowneys Predator Lake, Woolhampton GPs | 4 | K E Moore |
15:30
| 1 in near full summer plumage on Oxlease. |
19/01/18 | Great Crested Grebe | Moor Green Lakes | 3 | R T Stansfield |
| On Colebrook Lake. |
19/01/18 | Great Crested Grebe | Green Park | 1 | S A Graham |
08:40
| |
17/01/18 | Great Crested Grebe | Cheapside | 1 | P Mannion |
| Southern end of the Great Pond at Cheapside. |
15/01/18 | Great Crested Grebe | Charvil Lake, Twyford GPs | 1 | P D Hadfield |
| On,canberra,lake. Often seen here there are two.male,female i think. |
14/01/18 | Great Crested Grebe | Bray GPs | 8 | S A Graham |
09:00
| Approx. |
13/01/18 | Great Crested Grebe | Bottom Lane GP (W), Theale GPs | 1 | S A Graham |
14:30
| |
13/01/18 | Great Crested Grebe | Lavell's Lake, Dinton Pastures CP | 1 | P Foulds |
12:00
| |
09/01/18 | Great Crested Grebe | Eton Wick | 1 | R T Stansfield |
| |
06/01/18 | Great Crested Grebe | Blacknest Gate, Windsor Great Park | 2 | S K Proddow |
12:30
| |
05/01/18 | Great Crested Grebe | Queen Mother Reservoir | 1 | P J Newbound |
11:00
| Key holders only. |
02/01/18 | Great Crested Grebe | Lavell's Lake, Dinton Pastures CP | 1 | R T Stansfield |
| |
02/01/18 | Great Crested Grebe | White Swan Lake, Dinton Pastures CP | 1 | R T Stansfield |
| |
02/01/18 | Great Crested Grebe | Black Swan Lake, Dinton Pastures CP | 5 | R T Stansfield |
| |