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

(last update: January 01, 2023)

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Y.CLR
NLA 5.512.334
Lesser B-backed Gull
sex?, pullus
ringed: July 03 2017
Forteiland IJmuiden, Zuidvlak
 
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Lesser Black-backed Gull (graellsiiY.CLR 1CY, July 2017, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.

Ringed as pullus in season 2017 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.

below: Lesser Black-backed Gull (graellsiiY.CLR 1CY, July 10 2017, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.

With some Herring features, like greater covert pattern.

below: Lesser Black-backed Gull (graellsiiY.CLR 1CY, July 03 2017, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.