Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) NLA 6.166.402 7CY, August 23 2016, Maasvlakte, the Netherlands.

Ringed in the Netherlands. Ringed as pullus on June 27 2010 at Europoort Rotterdam, the Netherlands. First ring reading.

Bird in complete moult: P6/P9.