Larus cachinnans in the Netherlands

(last update: August 16, 2020)

Coordinators:
Albert de Jong
Leon Kelder
Roland-Jan Buijs
Thijs Horst
Merijn Loeve
Mars Muusse

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Herring Gull argenteus B / J5 1CY, 2025, IJmuiden, the Netherlands.

You can participate in this project too! Please send in your observations of colour ringed birds to: ring@buijsecoconsult.nl

Ring combination previously used in colony Lelystad for pullus. Pullus found dead, rings now used again at IJmuiden.

Tibia B/R-J5 and metal NLA 6.254.579, ringed as 1CY male Larus argentatus on August 25 2025 at IJmuiden (Haven), the Netherlands, 5228.00 N 435.00 E.
Ringed by Roland-Jan Buijs ringing team (Mars Muusse / Thijs Horst / Fred Cottaar).

Recoveries:
18-09-2025 IJmuiden (Haven), Noord-Holland, NL 5.228,00 N 435,00 E colourring read Martijn van Manen & Jan Zorgdrager
19-09-2025 IJmuiden (Haven), Noord-Holland, NL 5.228,00 N 435,00 E colourring read Martijn van Manen
20-09-2025 IJmuiden (Haven), Noord-Holland, NL 5.228,00 N 435,00 E colourring read M. Muusse & F. Cottaar