Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) NLA 5.425.417 3CY, August 25 2011, IJmuiden, the Netherlands.

Ringing data: ringed as 1CY on August 21 2009 at IJmuiden, after taken into bird hospital. Then again released at IJmuiden.

P8>P7. Black in new tail.