European Herring Gull Green YBDS as 2CY, 3CY and 4CY

Images of European Herring Gull Larus argentatus argenteus, ringed as Green YBDS in July 2012 as a pullus in the gull colony of IJmuiden (Forteiland), the Netherlands.

All images were taken in IJmuiden Harbour, the Netherlands.

2nd-calendar year

22 September 2013

3rd-calendar year

14 September 2014



4th-calendar year

12 July 2015





 For more images of YBDS, including as a 1st-calendar year, see

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