Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans N|A 4CY, 2025, the Netherlands. Picture: Folko van den Brink.

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Tibia G-N|A and metal NLA 5.641.010, ringed as breeding adult Larus cachinnans on April 28 2025 at Lelystad, the Netherlands. Ringed by Roland-Jan Buijs ringing team (Mars Muusse / Thijs Horst / Fred Cottaar).

Recoveries:
08-05-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
25-05-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
26-11-2025 Lelystad (Oostvaardersdijk), Flevoland, NL 5.228,00 N 519,00 E colourring read Folko van den Brink

Data for this nest in 2025:

date darvic metal nest species sexe age wing mass head+ bill bill tarsus gonys barcode greyscale comments
28-4-2025 G-N|A .5641010 nest 92 PONT F 4CY 446 876 127,9 55,8 68,8 16,8 25B00550 5,5 Trapped by ringer. Breeder on 3 eggs.

below: Caspian Gull cachinnans N|A 4CY, November 26 2025, Lelystad, the Netherlands. Picture: Folko van den Brink.