Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull argenteus 1|F 1CY, October 22 2018, Katwijk, the Netherlands.

Data pending. Probably ringed as 1cy on 20-9-2018 at Scheveningen (Strand), Zuid-Holland, NL (5206.00 N 415.00 E), by ringer Roland-Jan Buijs.