| 30/12/09 | Cormorant | Old Windsor | 2 | K P Duncan |
| |
| 26/12/09 | Cormorant | Lower Farm Trout Lake | 57 | S A Graham |
16:00
| |
| 24/12/09 | Cormorant | Dorney Wetlands, Jubilee River | 4 | F Try |
13:30
| |
| 21/12/09 | Cormorant | Langley, Slough | 1 | A Hewlett |
14:50
| Heading NE over Maplin Park. |
| 11/12/09 | Cormorant | Grove Lake, Moor Green Lakes | 25 | J M Clark |
15:45
| roosting. |
| 24/11/09 | Cormorant | Wraysbury GPs | 69 | J M Clark |
| includes 25 Horton GPs. |
| 21/11/09 | Cormorant | Grove Lake, Moor Green Lakes | 24 | B M Archer |
16:00
| Roosting in the trees on the island. |
| 15/11/09 | Cormorant | Grove Lake, Moor Green Lakes | 20 | J M Clark |
15:45
| at roost. |
| 07/11/09 | Cormorant | Dorney Wetlands, Jubilee River | 16 | M Hemmings |
11:00
| |
| 31/10/09 | Cormorant | Wraysbury GPs | 47 | J M Clark |
14:00
| |
| 17/10/09 | Cormorant | Dorney Wetlands, Jubilee River | 14 | K P Duncan |
09:00
| |
| 16/10/09 | Cormorant | Queen Mother Reservoir | 112 | K P Duncan |
| Key holders only. |
| 11/10/09 | Cormorant | Dorney Wetlands, Jubilee River | 19 | K P Duncan |
08:40
| |
| 09/10/09 | Cormorant | Dorney Wetlands, Jubilee River | 16 | K P Duncan |
| |
| 21/09/09 | Cormorant | Dorney Wetlands, Jubilee River | 15 | F Try |
| Circa, spread all over the site on islands. |
| 21/09/09 | Cormorant | Woose Hill | 3 | P Bright-Thomas |
07:30
| imm. Over SE. |
| 20/09/09 | Cormorant | Dorney Wetlands, Jubilee River | 1 | F Try |
12:15
| juv. |
| 19/09/09 | Cormorant | Woose Hill | 4 | P Bright-Thomas |
08:30
| imm. 3 circling low, 1 E. |
| 15/09/09 | Cormorant | Woose Hill | 1 | P Bright-Thomas |
07:15
| ad. Over SE. |
| 13/09/09 | Cormorant | Dorney Wetlands, Jubilee River | 2 | F Try |
15:15
| |
| 11/09/09 | Cormorant | Dorney Wetlands, Jubilee River | 23 | K P Duncan |
| |
| 08/09/09 | Cormorant | Dorney Wetlands, Jubilee River | 3 | F Try |
14:15
| |
| 02/09/09 | Cormorant | Dorney Wetlands, Jubilee River | 11 | F Try |
| 2 juvs. Our largest record for the wetlands. |
| 21/08/09 | Cormorant | Dorney Wetlands, Jubilee River | 3 | F Try |
10:00
| |
| 14/08/09 | Cormorant | Dorney Wetlands, Jubilee River | 2 | F Try |
| |
| 07/08/09 | Cormorant | Dorney Wetlands, Jubilee River | 1 | F Try |
| |
| 18/07/09 | Cormorant | Jubilee River | 2 | F Try |
| |
| 14/06/09 | Cormorant | Thames Valley Business Park | 1 | J C Langridge |
16:15
| TVP Nature Reserve. |
| 26/04/09 | Cormorant | Woose Hill | 1 | P Bright-Thomas |
13:00
| imm. In from NW then circled higher before drifting N. |
| 18/04/09 | Cormorant | Lower Farm GP | 12 | S A Graham |
15:00
| On the Tern raft scraping over twigs. |
| 24/03/09 | Cormorant | Moor Green Lakes | 1 | B M Archer |
06:30
| Fishing on the river. |
| 21/03/09 | Cormorant | Bray GPs | 2 | K P Duncan |
09:20
| |
| 16/03/09 | Cormorant | Lavell's Lake, Dinton Pastures CP | 7 | P Bright-Thomas |
09:30
| Including one adult apparently carbo, from shape of facial bare patch; also broader headed than other adults (presumed sinensis). |
| 26/02/09 | Cormorant | Thames Valley Business Park | 2 | J Crouch |
13:30
| |
| 21/02/09 | Cormorant | Prince of Wales Pond, Windsor Great Park | 2 | K P Duncan |
12:30
| |
| 16/02/09 | Cormorant | Thames Valley Business Park | 1 | J Crouch |
13:00
| |
| 14/02/09 | Cormorant | Lower Farm Trout Lake | 46 | S A Graham |
15:30
| |
| 09/01/09 | Cormorant | Fobney Meadow | 28 | G Brown |
11:00
| seen roosting, drying wings etc in tree adjacent to IDR just south of R Kennet road bridge near Kennet Island. |
| 05/01/09 | Cormorant | Searles Farm Lane GP, Burghfield GPs | 102 | R H Stansfield |
16:35
| roosting. Please only view from the public footpath. |
| 03/01/09 | Cormorant | Black Swan Lake, Dinton Pastures CP | 25 | A Tribe |
13:00
| Lake frozen - all sat in various trees. |