White 26L0, at Newport on July 9, was indeed ringed at Hosehill Lake, near Reading, as a nestling in June 2013.It has subsequently been seen at Newport in Sept 2014 & July 2017 (also on the 9th), on the Teifi in July 2015, at Angle Bay in Aug 2015, &, away from Pembs, in S Devon in July 2016.
Where does it go after Sept, & where has it been for the last 4 years?.