Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull 4CY DX8T February 09 2014, Katwijk, the Netherlands. Picture: Mars Muusse.

Bird ringed as 1st winter (2CY) on March 10 2012 at Pitsea Landfill Site, Essex, UK.

Combination of adult-like inner and central primaries with brown markings in wing-coverts and secondary centres.