Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans N|7 1CY, July 11 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.

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

Tibia G-N|7 and metal NLA 5.641.056, ringed as pullus Larus cachinnans on June 29 2025 at Lelystad, the Netherlands. Ringed by Roland-Jan Buijs ringing team (Mars Muusse / Thijs Horst / Fred Cottaar).

Recoveries:
11-07-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst

Data for nest r-5X in 2025:

r-5X (Caspian Gull, pullus nest 112-2022)
dam: 2 underneath VHF sign
OBSERVATIONS:
13-05-2025 nest
1 egg in nest, 1 egg outside nest
date: darvic metal nest species sexe age wing mass head+ bill
29-06-2025 G-N|7 .5641056 R-5X PONT   pullus 209 393 95,9

below: Caspian Gull cachinnans N|7 1CY, July 11 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans N|7 1CY, June 29 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.

Ring g-N|7 re-used today for chick from nest r-5X.

date: darvic metal nest species sexe age wing mass head+ bill
29-06-2025 G-N|7 .5641056 R-5X PONT   pullus 209 393 95,9