Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argentatus) adult, December 17 2015, Scheveningen, the Netherlands.

No ring, no provenance on origin. In all respects Scandinavian nominate argentatus.

P8 fully grown, P9-P10 growing. P9 with thayeri pattern.