| 27/04/24 | Grey Heron | Stowe | 2 | M S Harvey |
10:45
| |
| 28/04/24 | Grey Heron | Leckhampstead Wharf | 2 | R S Hill |
16:00
| |
| 28/04/24 | Grey Heron | Chalfont St Giles | 2 | R G Bibby |
14:07
| Mill Lane Flood. |
| 27/04/24 | Grey Heron | Linford Reserve, Linford GPs | 1 | M Haberfield |
15:29
| |
| 27/04/24 | Grey Heron | Aylesbury STW | 1 | P Watts |
10:48
| |
| 27/04/24 | Grey Heron | Little Marlow GP | 1 | L P Quy |
09:18
| SU877874. |
| 27/04/24 | Grey Heron | Willen Lake North, Willen Lakes | 11 | C Shepherd |
09:07
| |
| 27/04/24 | Grey Heron | Willen Lake North, Willen Lakes | 12 | M Haberfield |
06:48
| Including 10 large juveniles in five nests in the heronry. |
| 26/04/24 | Grey Heron | Floodplain Forest Nature Reserve (formerly Manor Farm) | 1 | B Hughes |
07:25
| |
| 25/04/24 | Grey Heron | Linford Reserve, Linford GPs | 9 | L Evans |
11:06
| At least 6 active nests on the island. |
| 24/04/24 | Grey Heron | Foxcote Res | 2 | P Gomersall |
10:45
| ad. In far reeds. |
| 18/04/24 | Grey Heron | Aylesbury STW | 1 | M Sharp |
12:30
| SP783155. |
| 21/04/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
09:30
| ad. Flying around. |
| 18/04/24 | Grey Heron | Wooburn Moor | 1 | R Kirk |
00:02
| |
| 18/04/24 | Grey Heron | Hyde Lane | 3 | R S Hill |
08:00
| |
| 18/04/24 | Grey Heron | Little Marlow GP | 1 | L P Quy |
08:32
| Lots. |
| 16/04/24 | Grey Heron | Tattenhoe Park, Milton Keynes | 1 | H Appleyard |
| |
| 14/04/24 | Grey Heron | Stowe | 5 | M S Hunt |
08:45
| 4 nests noted. |
| 14/04/24 | Grey Heron | Olney | 1 | A Harrell |
11:00
| Goosey Meadows. |
| 14/04/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
11:59
| ad. Flying over reeds. |
| 14/04/24 | Grey Heron | Willen Lake North, Willen Lakes | 10 | M Haberfield |
08:30
| At least 8 nestlings in different nests, very active, standing, moving around and wing-flapping. |
| 13/04/24 | Grey Heron | Olney | 1 | A Harrell |
11:30
| |
| 13/04/24 | Grey Heron | Wooburn Moor | 1 | R Kirk |
| |
| 12/04/24 | Grey Heron | Foxcote Res | 5 | P Gomersall |
13:00
| ad. In and around cormorant trees. |
| 11/04/24 | Grey Heron | Wotton Lakes | 6 | J Roberts |
22:01
| Lots of noise and activity from nesting island. Please note that this is a private site. |
| 11/04/24 | Grey Heron | Amersham Flood Meadows | 2 | L Evans |
18:30
| |
| 11/04/24 | Grey Heron | Mill End | 1 | R Kirk |
18:50
| |
| 11/04/24 | Grey Heron | Foxcote Res | 4 | P Gomersall |
08:00
| ad. Flying to and fro past west redds. |
| 07/04/24 | Grey Heron | Little Marlow GP | 16 | M Milne |
09:45
| |
| 08/04/24 | Grey Heron | Gallows Bridge Farm, Gallows Bridge | 2 | S Lowe |
15:30
| |
| 07/04/24 | Grey Heron | Chesham Fishing Lake | 7 | L Evans |
17:01
| 3 occupied nests with 2 sitting on eggs and a well grown young in another. |
| 07/04/24 | Grey Heron | Shardeloes | 1 | D Smith |
08:00
| |
| 07/04/24 | Grey Heron | Foxcote Res | 3 | P Gomersall |
10:15
| ad. Came from behind point towards reeds by hide. |
| 07/04/24 | Grey Heron | Tove Valley | 1 | R S Hill |
08:30
| |
| 07/04/24 | Grey Heron | Weston Turville Reservoir | 1 | J C Seabrook |
09:15
| |
| 06/04/24 | Grey Heron | Linford Reserve, Linford GPs | 6 | M Haberfield |
09:00
| Heronry very busy. |
| 05/04/24 | Grey Heron | Linford Reserve, Linford GPs | 5 | M Haberfield |
18:32
| At least five active nests in the heronry; very noisy chicks being fed. |
| 05/04/24 | Grey Heron | Shardeloes | 2 | L Evans |
10:48
| Despite all of the recent bad weather, the nesting pair are still getting on with incubating the eggs. |
| 03/04/24 | Grey Heron | Wooburn Moor | 1 | R Kirk |
| |
| 03/04/24 | Grey Heron | Wotton Lakes | 12 | J Roberts |
10:43
| On or around nesting island. Lots of chicks on nests. Please note that this is a private site. |
| 07/03/24 | Grey Heron | Newton Leys | 1 | J Baker |
08:00
| |
| 01/04/24 | Grey Heron | Rowsham | 1 | M Wallen |
23:30
| Over south, calling, in a one and a half hour noc-mig session. |
| 02/04/24 | Grey Heron | Turweston, Turweston | 1 | P Gomersall |
14:04
| ad. Stood in river bucks side. |
| 30/03/24 | Grey Heron | Chartridge | 1 | D K Holt |
16:48
| Sizing up my koi. SP948029. |
| 30/03/24 | Grey Heron | Linford Reserve, Linford GPs | 1 | M S Hunt |
09:15
| All records from perimeter as not holding permits for access to site. |
| 30/03/24 | Grey Heron | Linford Reserve, Linford GPs | 6 | M Haberfield |
11:30
| At least six active nests in the heronry, nestlings being fed. |
| 29/03/24 | Grey Heron | Linford Reserve, Linford GPs | 5 | M Haberfield |
21:50
| 5 occupied nests in view from the hide: adults feeding wuite well developed young in the nests. |
| 27/03/24 | Grey Heron | Linford Reserve, Linford GPs | 7 | M Sleet |
08:34
| |
| 27/03/24 | Grey Heron | Willen Lake North, Willen Lakes | 6 | M Haberfield |
08:25
| In heronry and on bund. |
| 25/03/24 | Grey Heron | Little Marlow GP | 33 | L Evans |
13:00
| A total of 20 occupied nests with 5 at the west end and 15 on the main island, mostly situated in the Willows at the east side. |
| 24/03/24 | Grey Heron | Aston Clinton | 3 | A C Bayliss |
17:15
| Going over from Wilstone. |
| 24/03/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
08:15
| ad. Flew over hide. |
| 23/03/24 | Grey Heron | Willen Lake North, Willen Lakes | 6 | M Haberfield |
09:00
| In the we heronry and going to and fro. |
| 22/03/24 | Grey Heron | Emberton | 1 | K C Mitchell |
13:11
| SP883505. |
| 21/03/24 | Grey Heron | Amersham Flood Meadows | 1 | R G Bibby |
15:32
| |
| 18/03/24 | Grey Heron | Newport Pagnell GP, Newport Pagnell | 10 | A V Harding |
| |
| 16/03/24 | Grey Heron | Linford Reserve, Linford GPs | 6 | M Haberfield |
12:00
| Sitting birds in the heronry. |
| 13/03/24 | Grey Heron | Little Marlow GP | 20 | J E Rose |
10:00
| At least, plus many nests with young birds in. |
| 15/03/24 | Grey Heron | Willen Lake North, Willen Lakes | 4 | M Haberfield |
05:50
| To and fro nest sites on the island. |
| 13/03/24 | Grey Heron | Little Marlow GP | 1 | J Newcombe |
14:00
| At least 10 of the nests now have chicks. |
| 13/03/24 | Grey Heron | Willen Lake North, Willen Lakes | 4 | M Haberfield |
08:15
| |
| 13/03/24 | Grey Heron | Foxcote Res | 2 | P Gomersall |
11:00
| ad. Flew towards reeds by hide. |
| 12/03/24 | Grey Heron | Linford Reserve, Linford GPs | 6 | M Haberfield |
16:30
| A least 6. |
| 10/03/24 | Grey Heron | Little Marlow GP | 1 | L P Quy |
16:34
| Plenth. SU877874. |
| 10/03/24 | Grey Heron | Foxcote Res | 3 | P Gomersall |
10:00
| ad. Around res:. |
| 10/03/24 | Grey Heron | Dorney Common, Dorney | 1 | L P Quy |
08:50
| SU942790. |
| 09/03/24 | Grey Heron | Linford Reserve, Linford GPs | 6 | M Haberfield |
15:10
| |
| 09/03/24 | Grey Heron | Little Marlow GP | 16 | J E Rose |
08:30
| Sitting birds. One nest with two young showing. |
| 09/03/24 | Grey Heron | Willen Lake North, Willen Lakes | 4 | M Haberfield |
09:41
| |
| 08/03/24 | Grey Heron | Furzton Lake, Milton Keynes | 2 | M Shepherd |
14:42
| 1 sitting on nest. |
| 08/03/24 | Grey Heron | Linford Reserve, Linford GPs | 7 | R S Hill |
08:30
| |
| 06/03/24 | Grey Heron | Willen Lake North, Willen Lakes | 3 | M Haberfield |
16:50
| |
| 04/03/24 | Grey Heron | Eythrope | 3 | D J Stone |
| Seen with Mike Collard. 44 species seen on this visit. |
| 15/02/24 | Grey Heron | Ivinghoe Aston | 1 | J Baker |
07:35
| |
| 05/03/24 | Grey Heron | Wotton Lakes | 6 | J Roberts |
18:16
| SP742201. Please note that this is a private site. |
| 05/03/24 | Grey Heron | Foxcote Res | 4 | P Gomersall |
09:46
| ad. Around res:. |
| 04/03/24 | Grey Heron | Willen Lake North, Willen Lakes | 2 | M Shepherd |
18:24
| |
| 04/03/24 | Grey Heron | Shabbington | 1 | L P Quy |
16:59
| SP667065. |
| 03/03/24 | Grey Heron | Linford Reserve, Linford GPs | 4 | M Haberfield |
13:44
| Nesting underway on the island. |
| 03/03/24 | Grey Heron | Tove Valley | 2 | R S Hill |
10:00
| |
| 01/03/24 | Grey Heron | Weston Turville Reservoir | 3 | P Watts |
17:57
| |
| 29/02/24 | Grey Heron | Stony Stratford NR, Stony Stratford | 1 | R S Hill |
14:30
| |
| 28/02/24 | Grey Heron | Ravenstone Mill | 1 | R S Hill |
13:30
| |
| 27/02/24 | Grey Heron | Wingrave | 1 | O Stovold |
10:50
| |
| 26/02/24 | Grey Heron | Wingrave | 1 | O Stovold |
16:10
| |
| 26/02/24 | Grey Heron | Floodplain Forest Nature Reserve (formerly Manor Farm) | 4 | R A Fowles |
18:19
| |
| 25/02/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
12:00
| ad. Flew over res:. |
| 25/02/24 | Grey Heron | Willen Lake North, Willen Lakes | 1 | G Wickham |
08:20
| |
| 24/02/24 | Grey Heron | Linford Reserve, Linford GPs | 6 | S Potter |
12:00
| |
| 23/02/24 | Grey Heron | Foxcote Res | 2 | P Gomersall |
10:10
| ad. 1 in reeds other flew over. |
| 18/02/24 | Grey Heron | Linford Reserve, Linford GPs | 5 | M Oliver |
14:20
| |
| 18/02/24 | Grey Heron | Stowe | 5 | M S Hunt |
10:00
| 3 nests noted. |
| 17/02/24 | Grey Heron | Wotton Lakes | 9 | J Roberts |
16:32
| Around and on nesting island. Please note that this is a private site. |
| 15/02/24 | Grey Heron | Linford Reserve, Linford GPs | 4 | M Haberfield |
13:15
| Attending nests on the island. |
| 13/02/24 | Grey Heron | Eythrope | 3 | D J Stone |
| |
| 12/02/24 | Grey Heron | Weston Turville Reservoir | 2 | J C Seabrook |
10:15
| |
| 12/02/24 | Grey Heron | Sherington | 1 | W Bush |
12:15
| |
| 12/02/24 | Grey Heron | Sherington | 6 | W Bush |
12:15
| |
| 11/02/24 | Grey Heron | Foxcote Res | 2 | P Gomersall |
10:15
| ad. 1 in trees other in reeds. |
| 10/02/24 | Grey Heron | Wooburn Moor | 1 | R Kirk |
| |
| 10/02/24 | Grey Heron | Willen Lake North, Willen Lakes | 6 | M Haberfield |
11:26
| In nesting site trees on the island. |
| 09/02/24 | Grey Heron | Linford Reserve, Linford GPs | 1 | M Haberfield |
12:00
| 4 sitting on nests on Heron Island - breeding season has started! |
| 08/02/24 | Grey Heron | Wooburn Moor | 1 | R Kirk |
| |
| 08/02/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
09:55
| ad. Flew over. |
| 01/02/24 | Grey Heron | West Wood, Little Chalfont | 1 | T Wood |
16:35
| Flew low over gardens. |
| 04/02/24 | Grey Heron | Holly Green, Bledlow | 1 | D J Stone |
| Seen on walk along the Phoenix Trail with Stewart Dennis. |
| 04/02/24 | Grey Heron | Little Marlow GP | 16 | M Milne |
14:34
| |
| 04/02/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
10:30
| ad. Fly over. |
| 03/02/24 | Grey Heron | Wooburn Moor | 1 | R Kirk |
| |
| 03/02/24 | Grey Heron | Stowe | 6 | M S Hunt |
10:00
| 1 pair stood on nest. |
| 16/01/24 | Grey Heron | Newton Leys | 1 | J Baker |
08:10
| |
| 12/01/24 | Grey Heron | Newton Leys | 1 | J Baker |
08:10
| |
| 12/01/24 | Grey Heron | Horton Wharf | 1 | J Baker |
07:50
| |
| 02/02/24 | Grey Heron | Mount Farm, Milton Keynes | 3 | M Wallen |
10:30
| At least 3 active nests in the Heronry. |
| 02/02/24 | Grey Heron | Furzton Estate, Milton Keynes | 2 | H Appleyard |
| |
| 02/02/24 | Grey Heron | Furzton Lake, Milton Keynes | 5 | H Appleyard |
| |
| 02/02/24 | Grey Heron | Linford Reserve, Linford GPs | 6 | S Potter |
11:00
| Nesting. |
| 01/02/24 | Grey Heron | Little Marlow GP | 33 | J E Rose |
10:00
| Adults counted. |
| 30/01/24 | Grey Heron | Shardeloes | 2 | J C Seabrook |
12:00
| |
| 28/01/24 | Grey Heron | Eythrope | 1 | D J Stone |
| Seen with Stewart Dennis. |
| 28/01/24 | Grey Heron | Shabbington | 4 | N Marriner |
09:00
| |
| 28/01/24 | Grey Heron | Willen Lake North, Willen Lakes | 5 | T Wallen |
09:30
| At least 5 active nests in the heronry. |
| 28/01/24 | Grey Heron | Linford Reserve, Linford GPs | 5 | M Haberfield |
13:56
| 3 at nests on the island - breeding about to commence! |
| 27/01/24 | Grey Heron | Tongwell | 1 | P R Moon |
12:58
| |
| 26/01/24 | Grey Heron | Willen Lake North, Willen Lakes | 11 | M Wallen |
09:30
| On or in the vicinity of the heronry. 3 nests active with birds present including 1 sitting bird. |
| 26/01/24 | Grey Heron | Linford Reserve, Linford GPs | 8 | M Sleet |
23:00
| |
| 26/01/24 | Grey Heron | Linford Reserve, Linford GPs | 1 | L P Quy |
14:47
| SP842428. |
| 26/01/24 | Grey Heron | Floodplain Forest Nature Reserve (formerly Manor Farm) | 3 | I Norman |
12:15
| |
| 26/01/24 | Grey Heron | Calvert BBOWT Lake, Calvert | 1 | L P Quy |
08:40
| SP682251. |
| 25/01/24 | Grey Heron | Little Marlow GP | 30 | J E Rose |
10:30
| Approx. Many occupying nests, often stood in pairs. |
| 25/01/24 | Grey Heron | Leckhampstead Wharf | 1 | R S Hill |
13:30
| |
| 24/01/24 | Grey Heron | Weston Turville Reservoir | 5 | J C Seabrook |
13:15
| At the far end of the field below the sluice. |
| 24/01/24 | Grey Heron | Little Marlow GP | 1 | L P Quy |
15:41
| SU877874. |
| 23/01/24 | Grey Heron | Passenham Quarry | 1 | R S Hill |
15:45
| |
| 23/01/24 | Grey Heron | High Wycombe, High Wycombe | 1 | R Kirk |
| |
| 22/01/24 | Grey Heron | Dorney Lake, Dorney | 3 | D L Cleal |
14:00
| |
| 21/01/24 | Grey Heron | Little Marlow GP | 12 | M Milne |
16:07
| |
| 21/01/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
12:00
| ad. Around point reeds. |
| 20/01/24 | Grey Heron | Floodplain Forest Nature Reserve (formerly Manor Farm) | 3 | S Potter |
18:23
| |
| 20/01/24 | Grey Heron | Turweston, Turweston | 1 | P Gomersall |
13:11
| ad. Flew over front fields. |
| 19/01/24 | Grey Heron | Furzton Lake, Milton Keynes | 1 | H Appleyard |
| |
| 17/01/24 | Grey Heron | Linford GPs | 5 | M Oliver |
13:00
| Please note that a permit is required for access to this site. |
| 18/01/24 | Grey Heron | Foxcote Res | 2 | R S Hill |
09:30
| |
| 17/01/24 | Grey Heron | Linford GPs | 7 | A V Harding |
| Please note that a permit is required for access to this site. |
| 17/01/24 | Grey Heron | Castlethorpe | 1 | R S Hill |
13:12
| In fields between the Tove & the village. |
| 16/01/24 | Grey Heron | Tattenhoe, Milton Keynes | 1 | H Appleyard |
| Seen in flight over the estate. |
| 16/01/24 | Grey Heron | Willen Lake South, Willen Lakes | 1 | R A Fowles |
17:04
| Webs. |
| 14/01/24 | Grey Heron | Floodplain Forest Nature Reserve (formerly Manor Farm) | 4 | W Bush |
10:00
| |
| 15/01/24 | Grey Heron | Furzton Lake, Milton Keynes | 10 | C Coppock |
20:45
| ad & imms. Heronry getting active. |
| 15/01/24 | Grey Heron | Mount Farm, Milton Keynes | 9 | C Coppock |
14:42
| ad & imms. A good number, with the heronry getting on the move. |
| 15/01/24 | Grey Heron | Bledlow | 1 | M Mckeown |
16:30
| |
| 15/01/24 | Grey Heron | Caldecotte Lake | 3 | R A Fowles |
18:11
| Webs. |
| 14/01/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
11:00
| ad. In field to right of western reeds. |
| 14/01/24 | Grey Heron | Leckhampstead Wharf | 1 | R S Hill |
09:45
| |
| 14/01/24 | Grey Heron | Weston Turville Reservoir | 1 | J C Seabrook |
09:00
| |
| 13/01/24 | Grey Heron | Dorney Common, Dorney | 2 | G Anderson |
22:57
| |
| 13/01/24 | Grey Heron | College Lake | 1 | A C Bayliss |
| |
| 11/01/24 | Grey Heron | Wooburn Moor | 1 | R Kirk |
| |
| 12/01/24 | Grey Heron | Linford Reserve, Linford GPs | 5 | M Riddler |
18:11
| ad. Nesting. SP841428. |
| 12/01/24 | Grey Heron | Wotton Lakes | 3 | J Roberts |
15:41
| Please note that this is a private site. |
| 11/01/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
12:16
| ad. Flew past hide. |
| 11/01/24 | Grey Heron | Hyde Lane | 4 | R S Hill |
09:30
| |
| 07/01/24 | Grey Heron | Wooburn Moor | 1 | R Kirk |
| |
| 07/01/24 | Grey Heron | Passenham Quarry | 2 | R S Hill |
14:45
| |
| 07/01/24 | Grey Heron | Foxcote Res | 2 | P Gomersall |
10:55
| ad. Flew in 1 by field opposite other into right trees. |
| 07/01/24 | Grey Heron | Foxcote Res | 1 | B Rugg |
10:15
| |
| 06/01/24 | Grey Heron | Linford Reserve, Linford GPs | 11 | R S Hill |
15:45
| |
| 06/01/24 | Grey Heron | Passenham Quarry | 2 | R S Hill |
10:10
| |
| 06/01/24 | Grey Heron | Leckhampstead Wharf | 2 | R S Hill |
09:30
| |
| 05/01/24 | Grey Heron | Thornton | 1 | R S Hill |
09:15
| |
| 05/01/24 | Grey Heron | Leckhampstead Wharf | 1 | R S Hill |
09:00
| |
| 02/01/24 | Grey Heron | Buckingham | 2 | C Lunn |
09:40
| |
| 04/01/24 | Grey Heron | Leckhampstead Wharf | 2 | R S Hill |
10:15
| |
| 03/01/24 | Grey Heron | Dorney Lake, Dorney | 2 | D L Cleal |
14:30
| |
| 03/01/24 | Grey Heron | Dorney Common, Dorney | 3 | D L Cleal |
13:30
| |
| 02/01/24 | Grey Heron | Buckingham | 2 | C Lunn |
09:40
| |
| 01/01/24 | Grey Heron | Linford Reserve, Linford GPs | 2 | M Haberfield |
12:00
| |
| 01/01/24 | Grey Heron | Foxcote Res | 1 | P Gomersall |
10:40
| ad. In far right trees. |
| 01/01/24 | Grey Heron | Passenham Quarry | 2 | R S Hill |
11:00
| |
| 01/01/24 | Grey Heron | Beachampton | 1 | R S Hill |
10:30
| On floods west of Hall Farm. |
| 01/01/24 | Grey Heron | Leckhampstead Wharf | 2 | R S Hill |
10:00
| |
| 01/01/24 | Grey Heron | College Lake | 1 | D Brown |
10:06
| |