Caspian Gull

I have just received the following information regarding the Caspian Gull at Ingbirchworth Reservoir and surrounding areas from late July to August.

Pontic/Caspian Gull
EA204215    nestling  06/06/2016   Reddern, Oberspreewald-Lausitz 51.42'N 14.
X215                                                06'E (Brandenburg) Germany.
                                    29/07/2016   Ingbirchworth Reservoir.
                                          to            and at Broadstone Reservoir, Whitley
                                    13/08/2016   Common and Langsett Reservoir on various
                                                          between.

1083 kms W after 53 days of ringing.