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 / F0 1CY, 2026, IJmuiden, the Netherlands. Picture: Mars Muusse.

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

Tibia ring B/G-F0 and metal NLA 6.260.263, ringed as pullus Larus argentatus on June 30 2026 at Lelystad, the Netherlands. Ringed by Roland-Jan Buijs ringing team.

Recoveries:
09-08-2026 IJmuiden (Strand Zuidpier), Noord-Holland, NL 5.227,34 N 433,03 E colourring read Jan Zorgdrager, T. Horst, M. Muusse & F. Cottaar
11-08-2026 IJmuiden (Strand Zuidpier), Noord-Holland, NL 5.227,34 N 433,03 E colourring read Maurits Hooijmeijer
23-08-2026 IJmuiden (Vissershaven), Noord-Holland, NL 5.227,35 N 435,26 E colourring read T. Horst & M. Muusse
24-08-2026 IJmuiden (Kennemerstrand), Noord-Holland, NL 5.226,55 N 433,03 E colourring read T. Horst & M. Muusse
25-08-2026 IJmuiden (Kennemerstrand), Noord-Holland, NL 5.226,55 N 433,03 E colourring read T. Horst & M. Muusse
26-08-2026 IJmuiden (Haringhaven), Noord-Holland, NL 5.227,29 N 435,03 E colourring read Jan Zorgdrager

below: Herring Gull argenteus B / F0 1CY, August 25 2026, IJmuiden, the Netherlands. Picture: Mars Muusse.

below: Herring Gull argenteus B / F0 1CY, August 23 2026, IJmuiden, the Netherlands. Picture: Mars Muusse.