Yellow-legged
Gull michahellis 1CY-2CY HES M002320 October 2005 - September 2006, Portalban, Switzerland. Picture: Stephane Aubry.
Visit Stephane's Pbase site.
Ringed as pullus on May 12 2005 at Cheseaux-Noréaz, Switzerland.
below: michahellis 2CY HES M002320 September 27 2006, Portalban, Switzerland. Picture: Stephane Aubry.
No covert moult.
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below: michahellis 1CY HES M002320 October 21 2005, Portalban, Switzerland. Picture: Stephane Aubry.
No covert moult.
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