This Common Gull was marked as nestling near Wendebecken Überseehafen (TK 2818 DEXB), Bremen,
Germany (Lat.: +53°06'14,4'', Long.: +08°45'14,4'') on July 4, 2011. It was marked also with the color
ring R[AKE2], but this ring must have been lost before the July 31, 2017 observation.