15 February 2010

1 w. Herring gull (L. argentatus), 14-02-10



1 w. Herring gull (L. argentatus), 14-02-10. Note the evolution of the appearance since 18-10

1 comment:

  1. Hello Albert and Joan. This is a typical Herring Gull of the form we find also in NE Italy. So thanks to check this
    picture of a probable 1stW HG from S Italy, Adriatic coast. What do you think ?

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