Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans M|S 1CY, June 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

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Tibia ring G-M|S and metal NLA 5.631.023, ringed as juvenile Larus cachinnans on June 18 2024 at Lelystad, the Netherlands. Ringed by Mars Muusse (Roland-Jan Buijs ringing team).

Close to nest r-7P, dam 1 west: g-M|S & g-M|T & g-M|U and adult cachinnans.
Not allocated to any nest; trapped at water with guarding adult cachinnans (probably father).

below: Caspian Gull cachinnans M|S 1CY, June 18 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
18-6-2024 g-M|S .5631023 op water bij r-7P PONT 1CY 293 986 115        
18-6-2024 g-M|T .5631024 op water bij r-7P PONT 1CY 287 1132 120,7        
18-6-2024 g-M|U .5631025 op water bij r-7P PONT 1CY 297 953 113