Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) BA adult, May 10 2018, Dintelhaven - Europoort, the Netherlands.

Data pending, probably metal ring Arnhem NLA 6176524 and tibia green BA, ringed as breeding adult (>4CY) in May 2015 at Maasvlakte.