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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Caspian Gull cachinnans V|J 1CY, July 2025, colony De Kreupel, the Netherlands.

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

Data for nest H1 - 2025.

Metal ring Colour ring Date Species Age Clutch size Location Nest code Ringer Head+Bill Mass Wing Parents
NLA 5639108 g-V|J 09-5-2025 Caspian Gull pullus 3 eggs the Netherlands, De Kreupel - eiland H. H1 Leon Kelder 57,5 121,0
NLA 5639109 g-V|K 09-5-2025 Caspian Gull pullus 3 eggs the Netherlands, De Kreupel - eiland H. H1 Leon Kelder 56,2 116,0
NLA 5639110 g-V|L 09-5-2025 Caspian Gull pullus 3 eggs the Netherlands, De Kreupel - eiland H. H1 Leon Kelder 52,2 74,0

below: Caspian Gull cachinnans V|J 1CY, July 13 2025, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars Muusse.