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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International trend
National trend
Site characteristics
Breeding biology
Fecundity
Food resources
Nonbreeding season
Breeding species
Hybrid scores
Ring codes
Future

Herring Gull argenteus B / 3X 1CY, 2025, the Netherlands.

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

Tibia ring B/G-3X and metal NLA 5.639.277, ringed as pullus Larus argentatus on July 02 2025 at IJsselmeer (De Kreupel), the Netherlands. Ringed by Leon Kelder.

Recoveries:
30-10-2025 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read Bert Winters
28-11-2025 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read Bert Winters
30-11-2025 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read Leon Kelder
11-12-2025 Den Oever (Buitenhaven), Noord-Holland, NL 5.256,00 N 502,00 E colourring read Bert Winters