Just received details of a couple of colour-ringed Mediterranean Gulls seen recently in the Bay. White 3C78 (originally bearing White 46E), was ringed as a chick near Antwerpen, BELGIUM on 4th June 2002 and was seen in Bracelet Bay in its first winter by Harold Grenfell on 03 February 2003. Since then it has returned most winters and has been seen by a number of local observers. It appears not to be a very widely travelled bird when compared with some, other ports of call only being Pas-de-Calais & Somme in FRANCE and Oost-Vlaanderen in BELGIUM, where it possibly breeds. In 2009 Harold saw it again on 8th March, it was then seen in Pas-de-Calais in July before returning to Bracelet Bay where I saw it on 25th September.
White 35E2 was ringed a chick at Oost-Vlaanderen, BELGIUM on 21st May 2005, it was seen again in the colony in May 2008, and appeared in Bray harbour and Dublin IRELAND in Jan-Feb 2009 before I saw it at Blackpill on 21st September.
If you see a colour-ringed bird please report it to the scheme organisers found via the very useful c-r birding website at http://www.cr-birding.be/