Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans F:= 2CY, January 16 2026, Ondarroa, Spain. Picture: Juan Carlos Andrés.

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

Tibia Y-F:= and metal NLA 5.639.349, ringed as pullus Larus cachinnans on July 04 2025 at IJsselmeer (De Kreupel), Noord-Holland, by ringer Leon Kelder.

Recoveries:
12-01-2026 San Sebastián (Urumea river), Gipuzkoa, SPANJE 4.319,00 N 158,00 W colourring read Itziar Gutierrez
14-01-2026 San Sebastián (Urumea river), Gipuzkoa, SPANJE 4.319,00 N 158,00 W colourring read Itziar Gutierrez
16-01-2026 Ondarroa (Strand), Bizkaia, SPANJE 4.319,00 N 225,00 W colourring read Juan Carlos Andrés

Data for nest ? - 2025.

Metal ring Colour ring Date Species Age Clutch size Location Nest code Ringer Head+Bill Mass Wing Parents
NLA 5639349 y-F:= 04-7-2025 Caspian Gull pullus -- the Netherlands, De Kreupel - eiland H. Leon Kelder 122,0 956,0 337,0

below: Caspian Gull cachinnans F:= 2CY, January 16 2026, Ondarroa, Spain. Picture: Juan Carlos Andrés.