This map shows the resighting and recapture history for the Black-headed Gull ringed with metal ring EZ12250. At ringing it was aged as a nestling (EURING code 1).
|Ringed||08 Jun 2016||Fishers Green, Essex, UK|
|Colour marks read||07 May 2018||Fishers Green, Essex, UK||0km||1y 10m 29d|
|Colour marks read||07 Oct 2018||Woolwich Arsenal Riverside, UNITED KINGDOM||24km SSE||2y 3m 29d|
|Colour marks read||12 Dec 2018||Albert Basin, UK||23km SSE||2y 6m 4d|