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

(last update: January 01, 2023)

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Y.CUJ
NLA 5.364.326
Lesser B-backed Gull
female, pullus
ringed: June 25 2002
Forteiland IJmuiden, Centrale vlak
 
Relations:
male unringed, partner 2023
Y.CHX male, partner 2022
male unringed, partner 2021
Y.CJM male, partner 2020
Y.CJM male, partner 2019
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Lesser Black-backed Gull (graellsiiY.CUJ adult, April 25 2022, IJmuiden, the Netherlands. Picture: Mars Muusse.

Ringed as pullus in harbour IJmuiden in 2002. Breeding bird at Forteiland colony from at least 2011.
Then trapped as breeding adult female on May 10 2019 at Forteiland, IJmuiden and darvic green ring added. Ringed by Fred Cottaar ringing team.

Life history before ringing in 2019:

25-06-2002 Trawlerkade, IJmuiden, Noord-Holland, NL Tussenbroek
14-05-2010 Velsen, IJmuiden, Noord-Holland, NL Verbeek
06-06-2011 Forteiland, IJmuiden, Noord-Holland, NL Verbeek
07-05-2018 Forteiland, IJmuiden, Nederland Verbeek
13-05-2019 Forteiland, IJmuiden, Nederland Cottaar

below: Lesser Black-backed Gull (graellsiiY.CUJ 21CY, April 25 2022, IJmuiden, the Netherlands. Picture: Mars Muusse.