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

(last update: January 01, 2023)

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Y.CWT
NLA 5.540.019
Lesser B-backed Gull
male, pullus
ringed: July 01 2019
Forteiland IJmuiden, Zuidvlak
 
Relations:
Y.DCF "cousin" 2020
Y.BJC father 2019
unringed mother 2019
Y.CWV sibling 2019
Y.CWU sibling 2019
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Lesser Black-backed Gull (graellsiiY.CWT 5CY, May 2023, colony Forteiland - IJmuiden, the Netherlands. Picture: Mars Muusse.

Ringed as pullus in breeding season 2019 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.

Logger bird 2019: #5797.

below: Lesser Black-backed Gull (graellsiiY.CWT 5CY, May 12 2023, colony Forteiland - IJmuiden, the Netherlands. Picture: Mars Muusse.

below: Lesser Black-backed Gull (graellsiiY.CWT 5CY, May 08 2023, colony Forteiland - IJmuiden, the Netherlands. Picture: Mars Muusse.