Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) 11 5CY (4th cycle), March 26 2011, Koksijde, Belgium. Picture: Peter Adriaens.

Ringed as pullus on July 02 2007 at Vlissingen, the Netherlands, by ringer Roland-Jan Buijs.