Firstly with thanks to Gareth for finding the bird, and then to Mark for getting a positive ID on the colour ring, we now havethe information on where this gull was ringed and previously seen!
It was ring as a 3rd calander year bird in Zandvlietsluis, Antwerpen, BELGIUM on 13/05/2007,
then seen again in Zwijndrecht, Antwerpen, BELGIUM on 18/04/2008,
then in Haringvliet, Slijkplaat, Zuid-Holland, NL on 10/05/2010 & 02/06/2010
then in Booterstown Strand, Co Dublin, IRELAND on 30/06/10
then in White Dun Laoghaire, Sandycove, Scotsman's Bay, Dublin, IRELAND on 10/07/2010,
and finally at LCyd on 05/07/2011.
Where will it turn up next??
(pics taken by Mark Wilson)