Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans B:E 1CY, 2025, the Netherlands. Picture: Theo Muusse, Thijs Horst & Mars Muusse.

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

Tibia Y-B:E and metal Arnhem NLA 5.633.713, ringed as pullus Larus cachinnans on May 16 2025 at IJsselmeer (De Kreupel), Holland (5247.00 N 513.00 E), by ringer Leon Kelder.

Recoveries:
13-7-2025 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read T. Horst, M. Muusse & N. Colpaert

Data for nest Q56 - 2025.

Metal ring Colour ring Date Species Age Clutch size Location Nest code Ringer Head+Bill Mass Wing Parents
NLA 5633713 y-B:E 16-5-2025 Caspian Gull pullus 1 egg the Netherlands, De Kreupel - eiland Q. Q56 Leon Kelder 49,2 65,0

below: Caspian Gull cachinnans B:E 1CY, August 01 2025, Stellendam, the Netherlnads. Picture: Theo Muusse.

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