Herring Gull (argentatus & argenteus)
(last update: February 11, 2013)
Herring Gull argentatus x Caspian Gull cachinnans X18A 1CY, October 27 2018, Katwijk, the Netherlands.
Yellow X18A, from Germany. Metal ring Hiddensee EA 181718, ringed as pullus on June 03 2018 at Laußig, Germany (51.34 N, 12.38 E). This is a mixed colony of Herring Gull and Caspian Gull.
Recoveries:
23-08-2018 Den Helder, The Netherlands.
03-10-2018 Rotterdam, The Netherlands.
23-10-2018 Katwijk, The Netherlands.
27-10-2018 Katwijk, The Netherlands.
Most features in line with Herring Gull, but overall dark brown plumage aspect, including outerwebs of inner primaries.
