Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull argenteus Y.BRC adult, January 03 2019, Noordwijk, the Netherlands.

Data pending, probably ringed as breeding adult Herring Gull on June 02 2014, at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.