Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) M.ATD adult, May 02 2017, Hoornderslag - Texel, the Netherlands.

Ringed as breeding adult male on May 13 2014 at Kelderhuispolder, Texel, The Netherlands. Project run by Kees Camphuysen.
Always recorded within a distance of 15 km of the colony (65 ring readings).