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Lesser Black-backed Gull (graellsii) NLA 5.453.354 / R 1CY, June 2019, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.
Metal ring Arnhem NLA 5.453.354, ringed as pullus on June 03 2019 at Forteiland, IJmuiden, the Netherlands.
Ringed by Fred Cottaar ringing team.
Pre-ringed with aluminium and red color ring to make identification in the field easier. The aim is to fit this bird with a GPS logger in 2019.
Bird not found during control on June 14 2019.
below: Lesser Black-backed Gull (graellsii) NLA 5.453.354 / R 1CY, June 07 2019, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.

below: Lesser Black-backed Gull (graellsii) NLA 5.453.354 / R 1CY, June 03 2019, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.

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