Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull VX7T 3CY-4CY, June 2013 & November 2014, Koksijde & Oostende, Belgium. Picture: Peter Adriaens.

Herring Gull, ringed as 2CY (1st cycle) in March 2012 at Rainham waste dump near London, England.

below: Herring Gull VX7T 4CY (4th cycle), November 13 2014, Oostende, Belgium. Picture: Peter Adriaens.

below: Herring Gull VX7T 3CY (moulting into 3rd cycle), June 15 2013, Koksijde, Belgium. Picture: Peter Adriaens.

New 3rd gen inner adult-like primaries.