Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) Y.BAH adult, July 2014 & October 2017, IJmuiden, the Netherlands.

Ringed as adult at the nest (probably female) on May 07 2012 at forteiland, IJmuiden, the Netherlands.

below: Herring Gull (argenteus) Y.BAH adult, October 18 2017, IJmuiden, the Netherlands.

below: Herring Gull (argenteus) Y.BAH adult, July 30 2014, IJmuiden, the Netherlands.

In complete moult. P1-P2 growing, P3 missing, P4-P10 old.