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

(last update: January 01, 2023)

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Y.CWJ
NLA 6.203.234
Herring Gull
male, pullus
ringed: July 01 2019
Forteiland IJmuiden, Puinhelling noord
 
Relations:
unringed female, partner 2024
unringed female, partner 2023
Y.DAK female, partner 2022
Y.CWH sibling 2019
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Herring Gull (argenteusY.CWJ  4CY, April & October 2022, IJmuiden & Katwijk, the Netherlands. Picture: Mars Muusse.

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

below: Herring Gull (argenteusY.CWJ  4CY, October 14 2022, Katwijk, the Netherlands. Picture: Mars Muusse.

below: Herring Gull (argenteusY.CWJ  4CY, October 11 2022, Katwijk, the Netherlands. Picture: Mars Muusse.

below: Herring Gull (argenteusY.CWJ  4CY, April 25 2022, colony Forteiland - IJmuiden, the Netherlands. Picture: Mars Muusse.

In territory with g-YDAK.