IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse

(last update: January 01, 2023)

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Y.AWS
NLA x.xxx.xxx
Lesser B-backed Gull
sex?, pullus
ringed: July 04 2011
Forteiland IJmuiden, -
 
Relations:
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Lesser Black-backed Gull (graellsiiY.AWS 3CY, June 22 2013, Noordwijk, the Netherlands. Picture Maarten van Kleinwee.

Ringed as pullus in season 2011 at Forteiland, IJmuiden. Ringed on July 04 2011 by Fred Cottaar ringing team.

below: Lesser Black-backed Gull (graellsiiY.AWS 3CY, June 22 2013, Noordwijk, the Netherlands. Picture Maarten van Kleinwee.

Few coverts replaced, but classic graellsii type bird in flight feathers. Together with cachinnans.