The Norwegian ringers let you report direct to their data base. So, Common Gull J5R1, at Newport today, was ringed as an adult nester near Bergen in June 2011, & apart from 1 nearby sighting a few days later hasn't been reported again till today.
Also a subadult Herring Gull with an un numbered pink wing tag (about which it was clearly most unhappy). the crbirding website was unhelpfull. Is it part of a local project?.