Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) PHAZ 1CY, September 21 2010, Zeebrugge, Belgium. Picture: Peter Adriaens. 

Ringed as pullus in summer 2010 at Zeebrugge, Belgium.

Completely juvenile plumage.