Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans B:3 1CY, July 2025, colony De Kreupel, the Netherlands.

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Tibia Y-B:3 and metal 5.633.702, ringed as pullus Larus cachinnans on May 16 2025 at IJsselmeer (De Kreupel), Noord-Holland, by ringer Leon Kelder.

Recoveries:
13-07-2025 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read T. Horst, M. Muusse & N. Colpaert

Data for nest Q28 - 2025.

Metal ring Colour ring Date Species Age Clutch size Location Nest code Ringer Head+Bill Mass Wing Parents
NLA 5633702 y-B:3 16-5-2025 Caspian Gull pullus 2 eggs the Netherlands, De Kreupel - eiland Q. Q28 Leon Kelder 63,8 180,0

below: Caspian Gull cachinnans B:3 1CY, July 13 2025, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars Muusse.