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

(last update: January 01, 2023)

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Y.ARV
NLA x.xxx.xxx
Lesser B-backed Gull
sex?, pullus
ringed: July 05 2010
Forteiland IJmuiden, -
 
Relations:
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Lesser Black-backed Gull (graellsiiY.ARV 7CY & April 10CY, September 2016 & April 2019, IJmuiden, the Netherlands. Picture: Mars Muusse.

Ringed as pullus in season 2010 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.

below: Lesser Black-backed Gull (graellsiiY.ARV 10CY, April 23 2019, IJmuiden, the Netherlands. Picture: Mars Muusse.

Breeding at Forteiland - IJmuiden, the Netherlands.

below: Lesser Black-backed Gull (graellsiiY.ARV 7CY, September 07 2016, IJmuiden, the Netherlands. Picture: Mars Muusse.

Bird in complete moult: P7-P10 old, probably P1-P4 fully grown.