Gulls in NW Europe
(last update: September 25, 2011
Herring Gull (argenteus) adult YBBH March 30 2013, Voorhout, the Netherlands.
Ringed as breeding adult in the mixed colony of IJmuiden, the Netherlands.
No black on P5 (left) and only small spot on outerweb (right). No subterminal black on P10, medium sized mirror on P9. Last image: YBBH left, with YBAN right.
