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

(last update: January 01, 2023)

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Y.DPK
NLA 5.509.045
Lesser B-backed Gull
sex?, pullus
ringed: June 30 2015
Haringvlietse Gorzen
 
Relations:
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Lesser Black-backed Gull (graellsiiY.DPK 9CY, May 26 2023, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.

Ringed as breeding adult in season 2023 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.
Bird was already ringed, as pullus in 2015 at Haringvlietse Gorzen, now new green colour ring added when it was trapped at Noordvlak.

below: Lesser Black-backed Gull (graellsiiY.DPK 9CY, May 26 2023, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.

CONTROLL, caught on nest with full clutch (3 eggs) at Noordvlak; had already metal ring.
Observed with 1 chick.