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 / JT 1CY, 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.

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

Tibia B/R-JT and metal NLA 6.254.568, ringed as pullus Larus argentatus on May 31 2025 at Lelystad, the Netherlands. Ringed by Roland-Jan Buijs ringing team (Mars Muusse / Thijs Horst / Fred Cottaar).

Recoveries:
13-06-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
29-06-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
30-06-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
09-07-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
01-09-2025 Bredene (Strand), West-Vlaanderen, BELGIE 5.115,00 N 257,00 E colourring read Geert Jonckheere
29-10-2025 Vorst (Vuiloverslag), Brussel, BELGIE 5.048,58 N 418,30 E colourring read Michel Janssens
07-11-2025 Ter Heijde (Zandmotor), Zuid-Holland, NL 5.203,00 N 411,00 E colourring read Astrid de Kleyn

Data for this nest in 2025:

date darvic metal nest species sexe age wing mass head+ bill bill gonys barcode comments
31-05-2025 B/R-JT .6254568 25/heineken ZM   pullus   728         Ringed pullus
09-06-2025 B/R-JT .6254568   ZM   pullus   942          

below: Herring Gull argenteus B / JT 1CY, July 09 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.

below: Herring Gull argenteus B / JT 1CY, June 30 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.

below: Herring Gull argenteus B / JT 1CY, June 29 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.

below: Herring Gull argenteus B / JT 1CY, June 09 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.

below: Herring Gull argenteus B / JT 1CY, May 31 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse.