Best of the bunch today were two adult Med gulls, one on the east lake and one on the west (head pattern was different on the two birds).
The east lake one came close enough for a good shot
http://andyburnsphotography.zenfolio.com/medgull/h338f3799#h338f3799
(with Lol + Ceri)
Glamorgan Bird Club 
Nice photos Andy
Thanks for the nice comments Peter.