NIBirder
Gull botherer
Colour-ringed Med Gull, photographed at Lough Neagh in County Antrim at the end of July was ringed as a pullus in Poland in May 2012:
http://bhgullsni.blogspot.co.uk/2013/10/med-gull-red-pnu0.html
http://bhgullsni.blogspot.co.uk/2013/10/med-gull-red-pnu0.html