IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse(last update: January 01, 2023) |
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Lesser Black-backed Gull (graellsii) Y.ADN 1CY, August 27 2008, IJmuiden, the Netherlands. Picture: Mars Muusse.Ringed as pullus in season 2008 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Lesser Black-backed Gull (graellsii) Y.ADN 1CY, August 27 2008, IJmuiden, the Netherlands. Picture: Mars Muusse.Scapular Moult Score: Upper Scapulars (us) 0% 2nd generation; Lower Scapulars (ls) 0% 2nd gen; total scapular score: 0% 2nd generation. |
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