Along with re-sighting's on Portland of Great Black Backed Gull's P:49B & P:74B Keith Pritchard has sent in a sighting of Great Black Backed Gull P:41C ringed in June 2016.

P:41C has visited Rotherhithe Dock London, Axe Estuary Devon, Bexley tip near London and now back on Portland seen 27th Aug.

Where next??????