Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) NLA 6.173.970 3CY, July 31 2015, Noordwijk, the Netherlands.

Local argenteus ringed as pullus on July 19 2013 at Dintelhaven - Maasvlakte, the Netherlands.

P5/P8, with the tip of P6 almost equal to length of P5.