Gulls in NW Europe

(last update: September 25, 2011 )

Home ORG

argentatus / argenteus

graellsii / intermedius

michahellis

marinus

Herring Gull adult, January 16 2013, Katwijk, the Netherlands.

Mirror on P10 merges with tip.
Large mirror on P9.
Sub-terminal black on P5 absent.