Berkshire bird news

Search results

You searched for all sightings of Caspian Gull reported ever.

Date	Species	Site	Count	Observer
01/12/23	Caspian Gull	West Ilsley	1	I Lewington
17:18	1w. In sheep field with LBbGulls.
12/10/23	Caspian Gull	Main Pit, Theale GPs	1	A B Tomczynski
10:30	ad. Sat on bouy 7 at far SE end of lake all the time I was there. Took some distant digiscope photos and videos. Spent a while looking and checking all id features visible.
07/10/23	Caspian Gull	Lower Farm GP	1	N Cleere
10:00	3w. a rather small, less elegant individual. Probable 3rd winter, with old, brownish secondaries contrasting with rest of wing. This bird has been around, on and off, for most of the week.
27/08/23	Caspian Gull	Lower Farm GP	1	N Cleere
10:08	1w. Same bird as a few days ago.
23/08/23	Caspian Gull	Lower Farm GP	1	N Cleere
09:22	1w.
23/01/23	Caspian Gull	Moatlands GP, Theale GPs	1	N Cleere
14:00	ad. stood on ice. Seen from car park end.
20/01/23	Caspian Gull	Lower Farm GP	2	N Cleere
10:30	3w and 1w. A third individual looked like a possible hybrid Herring x Caspian.
10/06/22	Caspian Gull	Lower Farm GP	1	N Cleere
09:10	3s.
06/04/22	Caspian Gull	Lower Farm GP	1	N Cleere
10:30	2w.
11/03/22	Caspian Gull	Lower Farm GP	1	N Cleere
10:30	2w.
05/01/22	Caspian Gull	Colebrook Lake, Moor Green Lakes	1	J M Clark
16:30	ad, too distant for certain id.
13/11/21	Caspian Gull	Lower Farm GP	1	N Cleere
10:00	2w.
28/09/21	Caspian Gull	Lower Farm GP	1	N Cleere
11:20	2w.
19/09/21	Caspian Gull	Lower Farm GP	1	N Cleere
10:30	1w.
17/09/21	Caspian Gull	Lower Farm GP	1	N Cleere
10:15	imm.
22/08/21	Caspian Gull	Lower Farm GP	2	N Cleere
08:40	imm & 2CY.
11/02/21	Caspian Gull	Grove Lake, Moor Green Lakes	1	J M Clark
16:30	3cy. again present.
10/02/21	Caspian Gull	Grove Lake, Moor Green Lakes	1	J M Clark
16:30	3 cy. Initially on Colebrook N, then moved to Grove. Photo to be uploaded. Found by Graham Stephenson.
30/11/20	Caspian Gull	Main Pit, Theale GPs	1	A B Tomczynski
16:00	2w.
22/11/20	Caspian Gull	Lower Farm GP	1	N Cleere
10:30	1w. a different, more 'dumpy' looking individual than the bird seen in recent weeks.
17/11/20	Caspian Gull	Lower Farm GP	1	N Cleere
11:30	1w.
12/11/20	Caspian Gull	Lower Farm GP	1	N Cleere
11:00	1w.
30/10/20	Caspian Gull	Lower Farm GP	1	N Cleere
11:00	ad.
06/09/20	Caspian Gull	Lower Farm GP	1	N Cleere
10:00	1w.
14/12/19	Caspian Gull	Black Swan Lake, Dinton Pastures CP	1	J E Warren
	ad. Pic posted to Lavell's Wetland Trust Facebook and Berkshire Ornithological Club Facebook. It was in a mixed gull flock loafing on the water.
07/11/19	Caspian Gull	Main Pit, Theale GPs	1	K Spring
16:00	Adult. Light colour head held high long thin bill small black eye set back rear high on water seen with C M. SU661705.
22/02/19	Caspian Gull	Lower Farm GP	1	N Cleere
11:00	1w. with retained juvenile plumage around head and neck.
17/02/19	Caspian Gull	Lower Farm GP	2	N Cleere
10:30	both 3w. At least 3 different birds at site in last few days.
15/02/19	Caspian Gull	Lower Farm GP	1	N Cleere
15:13	3w. advanced plumage with pure white head. Pale iris and yellow legs. Presumably same bird as 2 days ago.
13/02/19	Caspian Gull	Lower Farm GP	1	N Cleere
	3w.
12/02/19	Caspian Gull	Lower Farm GP	1	N Cleere
15:10	1w.
21/12/18	Caspian Gull	Lower Farm GP	1	N Cleere
10:30	2w. not a 'classic' looking bird but seen next to 2nd w Yellow-legged for good comparison.
06/11/18	Caspian Gull	Queen Mother Reservoir	1	A D Bassett
14:30	2w on N bank. Yellow-ringed HAT77. Also seen at Little Marlow GP on Nov 3rd. Details awaited, but probably German ringed. Key holders only.
03/03/18	Caspian Gull	Lower Farm GP	1	N Cleere
	1w. different 1w to bird seen in last few weeks.
20/02/18	Caspian Gull	Lower Farm GP	1	N Cleere
	1w.
12/02/18	Caspian Gull	Lower Farm GP	1	M J Dear
	2w. with RRK.
09/02/18	Caspian Gull	Lower Farm GP	1	N Cleere
	1w. in pre-roost gathering.
03/02/18	Caspian Gull	Lower Farm GP	1	N Cleere
	ad. present all afternoon. Also seen by KEM and RP and seen and photographed by ABT and JA.
01/02/18	Caspian Gull	Lower Farm GP	1	K E Moore
15:00	ad. as per A.Merrick.
29/01/18	Caspian Gull	Lower Farm GP	1	N Cleere
11:00	1w.
28/01/18	Caspian Gull	Lower Farm GP	1	N Cleere
	2w.
22/01/18	Caspian Gull	Lower Farm GP	1	N Cleere
	1w/2cy.
09/10/17	Caspian Gull	Lower Farm GP	1	N Cleere
	1w.
29/08/17	Caspian Gull	Main Pit, Theale GPs	1	K E Moore
16:00	1w.
09/03/17	Caspian Gull	Lower Farm GP	1	N Cleere
	3w.
16/02/17	Caspian Gull	Lower Farm GP	2	N Cleere
	both 3rd winter.
24/01/17	Caspian Gull	Theale GPs	1	A B Tomczynski
15:30	3w. In Main pit gull roost. Lake 90% iced over. Also 1 smew and 1 Yellow legged Gull Adult.
23/01/17	Caspian Gull	Main Pit, Theale GPs	1	K E Moore
15:30	2w.
16/01/17	Caspian Gull	Purley on Thames, Reading	1	M J Smith
	At Mapledurham Lock, with 3 dark slate grey Lesser Black Backed gulls - probable as could not see legs, loafing on ground - clean white head, Herring Gull grey back and same size as the LBBGs.
01/01/17	Caspian Gull	Lea Farm Lake	1	M F Walford
11:25	ad.
27/12/16	Caspian Gull	Lower Farm GP	1	N Cleere
	1st winter?
16/11/16	Caspian Gull	Lower Farm GP	1	N Cleere
	1w.
28/08/16	Caspian Gull	Lower Farm GP	1	N Cleere
	2cy.
28/01/16	Caspian Gull	Lower Farm GP	1	A E Hickman
	2w. Looked a likely candidate!
27/01/16	Caspian Gull	Lower Farm GP	1	N Cleere
	2w.
07/01/16	Caspian Gull	Lower Farm GP	1	N Cleere
	2cy.
05/01/16	Caspian Gull	Lower Farm GP	1	N Cleere
	2cy. also seen by ABT and JS.
27/12/15	Caspian Gull	Lower Farm GP	1	N Cleere
	near adult again present.
26/12/15	Caspian Gull	Lower Farm GP	1	N Cleere
	near adult.
19/12/15	Caspian Gull	Lower Farm GP	2	N Cleere
	1w. Seen also by JA and RP, one also by ABT.
16/12/15	Caspian Gull	Lower Farm GP	1	N Cleere
	1w.
18/01/15	Caspian Gull	Colebrook Lake, Moor Green Lakes	1	P Bright-Thomas
16:30	ad f? Gulls on CLS, close to blind - not 100% in fading light, but probable, go take a look. Very close match to ad fem Caspian Gull (one of 25+ ad Herring-type gulls), not a screaming obvious male. Manic bathing. Very good P10 pattern both sides, near-white tongue on inner web, narrow transverse black band meeting black outer web, white tip longer than black band was wide. Underwings showed limited black in narrow crescent band traversing primaries. Dark mark on outer edge of gonys spot, dark eye, but appeared adult.
31/12/14	Caspian Gull	Main Pit, Theale GPs	1	K E Moore
15:30	ad. Initially picked up by RHS.We were losing light fast but we had very reasonable views.
27/10/14	Caspian Gull	Lower Farm GP	1	N Cleere
	3rd winter yestareday.
12/03/14	Caspian Gull	Bucklebury	1	P E Hutchins
	Present in the same area as previously noted, to c.16:45; then moving off, with many other gulls, towards Hermitage (per JKA).
11/03/14	Caspian Gull	Bucklebury	2	N Cleere
	yesterday on floods by ford - both 2nd winter.
03/02/14	Caspian Gull	Bucklebury	1	N Cleere
	2w. yesterday on flooded field by ford, south of re-sited pig farm.
29/11/13	Caspian Gull	Lower Farm GP	1	N Cleere
	ad.
23/11/13	Caspian Gull	Moatlands GP, Theale GPs	1	A B Tomczynski
	ad.
03/03/13	Caspian Gull	Queen Mother Reservoir	1	C Lamsdell
	Key holders only.
17/01/13	Caspian Gull	Eton Wick	1	N Sluman
	Probable bird, on yellow blocks at Jubilee Weir along river behind Colenorton Crescent. Photo here: http://www.wildaboutbritain.co.uk/archive/showphoto.php?photo=211775.
05/12/12	Caspian Gull	Lower Farm GP	1	N Cleere
	2w.
26/11/12	Caspian Gull	Queen Mother Reservoir	1	P Bright-Thomas
15:30	fw. In forming roost. Also Jack Snipe at some point (per CDRH in logbook). Key holders only.
11/11/12	Caspian Gull	Queen Mother Reservoir	1	M J McKee
16:15	1w. Key holders only.
14/11/12	Caspian Gull	Queen Mother Reservoir	1	M J McKee
15:45	1w. Key holders only.
14/11/12	Caspian Gull	Lower Farm GP	1	M F Walford
12:10	2cy. Possible. Observer only has bins. Per Nigel Cleere.
14/02/12	Caspian Gull	Knowl Hill	1	C Lamsdell

07/02/12	Caspian Gull	Knowl Hill	1	B Haines
	sub-adult. Loafing on tip early afternoon.
08/02/12	Caspian Gull	Knowl Hill	1	B Haines
	1w. on tip briefly early afternoon.
02/01/12	Caspian Gull	Moatlands GP, Theale GPs	1	M F Walford
15:26	ad. In gull roost. Viewed from jetski club.
09/12/11	Caspian Gull	Moatlands GP, Theale GPs	1	M F Walford
16:13	ad. Adult in the roost too!
09/12/11	Caspian Gull	Moatlands GP, Theale GPs	1	M F Walford
15:42	1w. In gull roost.
29/10/11	Caspian Gull	Lower Farm GP	1	N Cleere
12:00	2w. Got spooked and flew off after a few minutes.
28/10/11	Caspian Gull	Rowneys Predator Lake, Woolhampton GPs	1	K E Moore
14:15	1w. flew off at 1421,the 19 LBB's stayed.
03/09/11	Caspian Gull	Queen Mother Reservoir	1	M J McKee
12:30	Key holders only.
01/09/11	Caspian Gull	Queen Mother Reservoir	1	M J McKee
18:45	3cy still. Key holders only.
22/08/11	Caspian Gull	Queen Mother Reservoir	1	R Gilham
16:09	Flew off at this time to nearby landfill site, could not be relocated. (Seen with P.E.Hutchins). Key holders only.
20/08/11	Caspian Gull	Queen Mother Reservoir	1	M F Walford
13:30	3cy. Key holders only.
19/08/11	Caspian Gull	Queen Mother Reservoir	1	M F Walford
16:17	2cy. per Mike McKee. Key holders only.
17/08/11	Caspian Gull	Queen Mother Reservoir	1	M J McKee
18:45	2cy. Key holders only.
07/02/11	Caspian Gull	Lower Farm GP	1	N Cleere
13:15	Probably a 3w. Still present when I left at 15.15. Also seen by AMH and KEM.
07/02/11	Caspian Gull	Lower Farm GP	1	M F Walford
14:00	3/4w. Seen by Nigel Cleere (per KEM).
14/01/11	Caspian Gull	Lower Farm GP	1	P E Hutchins
16:02	1w. Present on my arrival at this time, showing very well near / on the promontory to 16:08 when most of the larger gulls were flushed. The latter happened again at 16:12 and 16:28, the bird however not returning by 16:39, unlike many of the LBBG's and B-HG's.
13/01/11	Caspian Gull	Lower Farm GP		P E Hutchins
15:30	Not seen between this time and 16:45.
12/01/11	Caspian Gull	Lower Farm GP	1	N Cleere
15:30	1w. seen at close range and very distinctive when compared with nearby imm Herring Gulls.
07/11/09	Caspian Gull	Moatlands Main Lake, Theale GPs	1	K E Moore
14:30	ad. in with the gull roost , which was already 500 plus gulls-majoity LBB's.Seen with Jim Reid.
01/10/09	Caspian Gull	Queen Mother Reservoir	1	P Bright-Thomas
17:30	1w. Definitely not the bird photographed on 26th (no clear grey scaps). Flew E at 17:40. Key holders only.
26/09/09	Caspian Gull	Queen Mother Reservoir	1	M F Walford
14:57	2w. on the NE bank near the Honda building. Key holders only.
23/02/09	Caspian Gull	Moatlands Main Lake, Theale GPs	1	K E Moore
15:00	ad.
02/01/09	Caspian Gull	Moatlands GP, Theale GPs	1	M F Walford
15:30	ad. Primary pattern not seen. I think this bird is a Caspian-looking Yellow-legged Gull; the same bird PBT and I saw on 30th Dec. See photo.
31/12/08	Caspian Gull	Searles Farm Lane GP, Burghfield GPs	1	M F Walford
09:10	ad. Classic elegant bird. primary pattern seen well. unfortunately flew off SE before I could get any photos! Please only view from the public footpath.
27/12/08	Caspian Gull	Padworth Lane GP	1	K E Moore
15:15	ad. 99% sure,need to look thru literature etc .
24/03/08	Caspian Gull	Burnthouse Lane GP (S), Pingewood GPs	1	T G Ball
17:15	2w. Please only view from the public footpath.
02/03/08	Caspian Gull	Moatlands GP, Theale GPs	1	M F Walford
15:30	1w. In the gull roost.
01/03/08	Caspian Gull	Moatlands GP, Theale GPs	1	M F Walford
17:00	1w. In the gull roost.
27/02/08	Caspian Gull	Moatlands Main Lake, Theale GPs	1	P Bright-Thomas
17:45	1w. Extremely elegant bird, a swan amongst gulls. Rather dark on coverts and lower scaps, but upper mantle clear grey, with clean white head and fine bill. Also a probable adult, but hunkered down at back of flock (P10 checked ok).
05/01/08	Caspian Gull	Searles Farm Lane GP, Burghfield GPs	1	M F Walford
12:53	1w. on the pit soutg of the causeway. same out as b n grebe. Please only view from the public footpath.
21/11/07	Caspian Gull	Lower Farm GP	1	N Cleere
16:00	imm.
21/11/07	Caspian Gull	Queen Mother Reservoir	1	M F Walford
	1w. Polish ringed bird (Birdguides.com). Key holders only.
21/11/07	Caspian Gull	Pingewood	1	M F Walford
	ad. in field by Kybes Lane (Birdguides.com).
19/11/07	Caspian Gull	Pingewood	1	M F Walford
13:45	ad. In field by Kybes Lane with other large gulls. Bird only has one leg!
18/02/07	Caspian Gull	Moatlands GP, Theale GPs	1	M F Walford
17:00	ad. in the gull roost.
20/01/07	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	F J Cottington
15:20	ad. Washed for 5 mins at back of large gulls, showing P10 well.
14/01/07	Caspian Gull	Moatlands GP, Theale GPs	1	M F Walford
	1w. in the gull roost.
04/01/07	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	M G McCarthy
13:00	1w. 12.20 - 1pm (RBA). Nearby, Lesser Scaup (1w'drk) present til dusk at Sonning Eye GP (Oxon...just).
17/12/06	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	P Bright-Thomas
12:10	ad. Small adult, presumed female, bathing at 50m. Probably same bird as seen (but not confirmed) on 19/11.
17/12/06	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	M F Walford
12:10	ad. per PBT.
03/08/06	Caspian Gull	Queen Mother Reservoir	1	M F Walford
	1s. birdguides.com. Key holders only.
16/03/06	Caspian Gull	Lea Farm Lake	1	M F Walford
08:30	2w. striking white head and dark eye, long straw coloured bill. Need to check id features of 2w birds...
10/02/06	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	M F Walford
11:30	1w. birdguides.com. SU698702.
07/02/06	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	M F Walford
11:30	1w. birdguides.com.
08/01/06	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	M F Walford
10:25	ad.
21/12/05	Caspian Gull	Searles Farm Lane GP, Burghfield GPs	1	K E Moore
	Please only view from the public footpath.
20/12/05	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	K E Moore
14:30	ad.
20/12/05	Caspian Gull	Pingewood GPs	1	M F Walford
12:41	ad. on jetski pit asleep next to a blue colour ringed herring gull.
02/12/05	Caspian Gull	Green Park	1	M F Walford
15:10	ad. birdguides.com.
02/11/05	Caspian Gull	Queen Mother Reservoir	1	M F Walford
10:58	1w. birdguides.com. Key holders only.
14/05/05	Caspian Gull	Moatlands Main Lake, Theale GPs	1	P Bright-Thomas
16:00	1S. On island.
21/12/04	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	P Bright-Thomas
12:30	1w. Seen for only 10 seconds before returning to the tip.
06/12/04	Caspian Gull	Lea Farm Lake	1	P Bright-Thomas
09:00	ad (f?). Another new adult bird, smallish, with unusually brightly coloured bill (like YLG), but dark eye and cachinnans wing pattern.
27/11/04	Caspian Gull	Lea Farm Lake	2	F J Cottington
13:25	Ad & 1w. Adult still nearest to Lodge Wood. 1st W located on lake briefly.
27/11/04	Caspian Gull	Hurst Landfill	1	F J Cottington
11:30	Ad. Flew back on to 'Lea Farm Lake' to drink & wash. Still present at 11:50.
27/11/04	Caspian Gull	Hurst Landfill	1	M F Walford
10:00	ad. has a limp so easy to pick out.
24/11/04	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	M F Walford
13:45	4w. birdguides.com.
24/11/04	Caspian Gull	Queen Mother Reservoir	1	M F Walford
10:55	1w. present at south end from 10:40-10:55 when it flew off northeast (birdguides.com). Key holders only.
24/11/04	Caspian Gull	Lea Farm Lake	1	P Bright-Thomas
09:00	1w. Probably not the BHL bird ... also two probable adults here recently.
23/11/04	Caspian Gull	Burnthouse Lane GP, Pingewood GPs	2	M G McCarthy
13:05	ad + 1w. showing well on middle pit. Both very obvious individuals. Please only view from the public footpath.
23/11/04	Caspian Gull	Burnthouse Lane GP, Pingewood GPs	2	M F Walford
13:00	ad+1w. on middle pit viewable from bank. Pleases approach site carefully to avoid flushing gulls (birdguides.com). Please only view from the public footpath.
22/11/04	Caspian Gull	Burnthouse Lane GP, Pingewood GPs	1	K Spring
10:00	Please only view from the public footpath.
21/11/04	Caspian Gull	Burnthouse Lane GP, Pingewood GPs	2	P Bright-Thomas
11:30	ad + 1w. On middle pit ... adult is umissable, massive bill (pix to follow). Please only view from the public footpath.
21/11/04	Caspian Gull	Hurst	1	F J Cottington
11:30	Ad. Reported to me. In field atend of SandfordLane, opp Jolly Farmer pub. Flew off towards tip.
21/11/04	Caspian Gull	Burnthouse Lane GP, Pingewood GPs	2	M F Walford
12:20	ad+1w. approach carefully or gulls will flush (per PBT). Please only view from the public footpath.
04/11/04	Caspian Gull	Queen Mother Reservoir	1	M F Walford
	1w. between 11.25-12.30 (birdguides.com). Key holders only.
17/03/04	Caspian Gull	Moor Green Lakes	1	B M Archer
10:30	1st year. Looks OK to me, and one was reported on Saturday, but not all features checked because I could not remember them!
05/03/04	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	M G McCarthy
11:30	ad. on area adj to M4 with LBBGs.
02/03/04	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	M F Walford
12:19	ad. present from 11:52-12:19 only (birdguides.com).
11/02/04	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	M G McCarthy
09:40	ad. on pit 0915-0940 at least.
10/02/04	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	J P Holt
14:00	ad. on the land by the motorway.
23/01/04	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	P Bright-Thomas
09:45	ad. Smart bird, with greenish fine-tipped bill, probably different to either of the Sandford birds from December. Obviously several about just now, but also now many white-headed Herring Gulls.
17/01/04	Caspian Gull	Searles Farm Lane GP, Burghfield GPs	1	P Bright-Thomas
15:45	ad. On sailing pit with 400+ Lesser Black-backs, 11 Herring Gulls and 1 Yellow-legged Gull. Please only view from the public footpath.
17/01/04	Caspian Gull	Dinton Pastures CP	1	D K Parker
12:15	1w. 1st-winter still at the south end of Black Swan Lake, also 1st-winter Med Gull on Lavell's Lake Per Birdguides.
17/01/04	Caspian Gull	Dinton Pastures CP	1	D K Parker
10:30	1w. 1st-winter at the south end of Black Swan Lake again 10:30 till 11:00; access from the angler's car park Per Birdguides.
17/01/04	Caspian Gull	Black Swan Lake, Dinton Pastures CP	1	G Randall
14:15	1w. west or w/south of B.S.Lake.
16/01/04	Caspian Gull	Dinton Pastures CP	1	F J Cottington
13:25	1w. Saw bird fly in from East of DP, landed in long bay, visible from angler's car park end of BSL. Flew off at 14:13 & seen to drop down on to tip.
16/01/04	Caspian Gull	Dinton Pastures CP	1	M F Walford
13:38	1w. southern end of black swan lake.
15/01/04	Caspian Gull	Dinton Pastures CP	1	F J Cottington
13:45	1w. Very obvious, clearly marked bird at southern end of BSL. Spent half hour+ washing and generally being aggressive to other gulls. Large individual, bill has a distinct white fleck on each side of the upper mandible near the tip, which was all dark, becoming paler towards the base. Flew off 14:19 towards tip, but may have gone to Lea Farm Lake/Scrape.
15/01/04	Caspian Gull	Dinton Pastures CP	1	P Bright-Thomas
14:00	1w. On Black Swan Lake (per FJC).
19/12/03	Caspian Gull	Queen Mother Reservoir	1	J P Holt
14:00	ad (prob. female). Key holders only.
05/12/03	Caspian Gull	Hurst Green GP, Twyford GPs	1	M G McCarthy
15:15	ad. on Hurst Green GP 1445-1515 at least (Birdnet).
04/12/03	Caspian Gull	Queen Mother Reservoir	1	M J McKee
14:00	ad. Flew in from south, settled on bank briefly and then departed to the NE at 14:06. Key holders only.
04/12/03	Caspian Gull	Queen Mother Reservoir	1	J W O'Brien
12:30	ad. same bird as Tuesday. Key holders only.
02/12/03	Caspian Gull	Queen Mother Reservoir	1	M F Walford
14:00	ad. On the bank to the right of the sailing club. Key holders only.
02/12/03	Caspian Gull	Queen Mother Reservoir	1	P Bright-Thomas
13:30	ad. Until 14:40 at least, Sailing Club end. Key holders only.
01/12/03	Caspian Gull	Queen Mother Reservoir	1	M F Walford
14:55	1w. 14.55-15.20 when flew off towards Staines reservoir (birdguides.com). Key holders only.
28/11/03	Caspian Gull	Lavell's Lake, Dinton Pastures CP	1	D K Parker
13:45	1w. possible first-winter bird on Black Swan Lake till 13:45 only. Per Birdguides.
25/11/03	Caspian Gull	Burnthouse Lane GP (S), Pingewood GPs	1	M G McCarthy
09:30	1w. 95% on ID - on water with large numbers of gulls then all flew towards Smallmead/Green Park. Please only view from the public footpath.
24/11/03	Caspian Gull	Queen Mother Reservoir	1	M F Walford
10:45	1w. birdguides.com. Key holders only.
28/10/03	Caspian Gull	Queen Mother Reservoir	1	M J McKee
15:48	2nd winter. Roosting with gulls on north bank until 4.14pm when flew NE towards landfill site. First seen very briefly on 24th October. Key holders only.
21/04/03	Caspian Gull	Dinton Pastures CP	1	F J Cottington
16:00	1st w. A bird showing a more developed plumage than the Rose Kiln Lane bird, dropped on to BSL for afew minutes, but was flushed off by people in canoes. Worth keeping an eye out.
19/03/03	Caspian Gull	Burnthouse Lane GP (S), Pingewood GPs	1	F J Cottington
14:30	1st winter. Please only view from the public footpath.
14/02/03	Caspian Gull	Wraysbury GPs	1	R Innes
15:00	ad. On the water very close to the diver, then flew off west.
10/02/03	Caspian Gull	Fobney Meadow	1	N R Godden
15:00	Seen for around 20 minutes before flying off and not returning with the main flock.
10/02/03	Caspian Gull	Fobney Meadow	1	F J Cottington
13:00	1st winter. Present when I arrived at 12:30.
10/02/03	Caspian Gull	Fobney Meadow	1	D F Callam
14:30
10/02/03	Caspian Gull	Fobney Meadow	1	M J Taylor
13:00	1w.
09/02/03	Caspian Gull	Fobney Meadow	1	M G McCarthy
14:00	1w. on floods 1315 till 1400 when flock flushed.
08/02/03	Caspian Gull	Fobney Meadow	1	D K Parker
09:45	ad. Per Birdguides.
08/02/03	Caspian Gull	Fobney Meadow	1	M F Walford
13:25	1w. Present with about 100 other gulls.
07/02/03	Caspian Gull	Fobney Meadow	1	P Bright-Thomas
	1w. With ~200 gulls on flooded meadows, viewed from entrance to Thames Water site. Very white head, sharply defined "shawl" of streaking on nape and neck sides, slim dark bill.
07/02/03	Caspian Gull	Fobney Meadow	1	M F Walford
	1w. per Paul Bright-Thomas.
03/01/03	Caspian Gull	Queen Mother Reservoir	1	R Innes
14:40	ad. Present for ten minutes in the roost, then chased off by an immature Herring Gull. Key holders only.
04/12/02	Caspian Gull	Horton	1	M F Walford
	ad. At fields next to Queen Mother Reservoir 11.17-11.35 before flying north (birdguides.com).
08/01/02	Caspian Gull	Pingewood	1	M F Walford
	1w. on the sailing lake but flew east at 15.50; also 2 Yellow-legged Gull (Birdguides.com). SU698693.
08/01/02	Caspian Gull	Pingewood		J W O'Brien
18:20	per Birdguides.
31/12/01	Caspian Gull	Green Park	1	P Bright-Thomas
12:45	ad. Smallmead GP 12:40 until 13:30, flew into Landfill. Seen in SE corner of water with scope down to < 50 m. Adult, pure white head, mid-grey mantle with no obvious white mantle crescent. Dark brown eye with red eye-ring, pale yellow bill long, but not exceedingly long, faded red gonys spot. All white tip to underside of P10, white tongue along outer web of under P10, leaving black bar separating tip (narrower than tip). Grey tongues projecting into black on upper primaries. Legs pale yellow and long (in flight), but feet pinkish. Was extremely settled (sleeping for 30 minutes) but all gulls disturbed at 13:30; CG headed into landfill to N of Smallmead pit.
03/12/01	Caspian Gull	Lower Farm GP	1	M G Prince
15:45	ad. in roost with 3000 LBBG (plus one ad Yellow-legged and one ad Herring). Quite obvious on size and structure with long, dull yellow bill, sloping forehead and especially long rear end and primary projection. Primary pattern not (quite!) seen clearly enough to be 100% sure. Present until 16:00 when all gulls were disturbed. Not relocated when they settled again. Worth looking out for...!
04/03/01	Caspian Gull	Wraysbury GPs	1	M F Walford
	First-winter commuting between BA Pit and Village Pit (BIRDGUIDES.COM).
09/02/01	Caspian Gull	Smallmead Landfill	1	P Bright-Thomas
	Ad in field just N of landfill access road, 13:00-13:45.
19/01/01	Caspian Gull	Burghfield GPs	1	M G McCarthy
	ad on Hannover Club pit 9am at least.
30/12/00	Caspian Gull	Queen Mother Reservoir	1	B McCartney
	3W. Mid-afternoon (RBA pager). Key holders only.
29/12/00	Caspian Gull	Smallmead Farm GP, Burghfield GPs	1	B McCartney
	Showed well 3.20-3.40pm (RBA pager at 21.42!!).