Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Herring Gull argenteus B / KE 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 used in colony Lelystad 2025 for pullus. Chick found dead in colony, rings now re-used in IJmuiden harbour.

Tibia B/R-KE and metal NLA 6.254.618, ringed as 2CY male Larus argentatus on August 25 2025 at IJmuiden (Harbour), the Netherlands. 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
18-09-2025 IJmuiden (Vissershaven), Noord-Holland, NL 5.227,35 N 435,26 E colourring read Jan Zorgdrager
19-09-2025 IJmuiden (Strand Zuidpier), Noord-Holland, NL 5.227,34 N 433,03 E colourring read Fred Cottaar
23-09-2025 Velsen (Strand Noordpier), Noord-Holland, NL 5.228,00 N 433,00 E colourring read T. Horst & M. Muusse
02-10-2025 IJmuiden (Vissershaven), Noord-Holland, NL 5.227,35 N 435,26 E colourring read Jan Zorgdrager
05-10-2025 IJmuiden (Haven), Noord-Holland, NL 5.228,00 N 435,00 E colourring read Martijn van Manen
07-10-2025 Velsen (Strand Noordpier), Noord-Holland, NL 5.228,00 N 433,00 E colourring read Martijn van Manen