Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Herring Gull argenteus B / JZ 1CY, 2025, the Netherlands. Picture: Thijs Horst.

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Tibia B/R-JZ and metal NLA 6.254.573, ringed as pullus Larus argentatus on June 09 2025 at Lelystad, the Netherlands. Ringed by Roland-Jan Buijs ringing team (Mars Muusse / Thijs Horst / Fred Cottaar).

Recoveries:
09-07-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse

Data for this nest in 2025:

date darvic metal nest species sexe age wing mass head+ bill bill gonys barcode comments
9-6-2025 B/R-JZ .6254573 blokken dam 1 ZM   pullus   648         Ringed pullus

below: Herring Gull argenteus B / JZ 1CY, August 04 2025, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.

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

Right wing hanging, but capable to fly.

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