Yellow-legged Gull michahellis 42J November 20 2010, Alcazar de San Juan, Spain. Picture: Gabriel Martín.
Mediterranean michahellis, ringed in reserva natural de les Illes Columbretes, at Illa Grossa, 27 May 2010. From late July until mid-October it was recorded at Madrid, but early Novemver it appeared at the San Juan location.
Several median and lower lesser coverts included in the post-juvenile moult.
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