Larus cachinnans in the Netherlands

(last update: August 16, 2020)

Coordinator:
Albert de Jong
Merijn Loeve
Roland-Jan Buijs
Thijs Horst
Leon Kelder
Mars Muusse

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Caspian Gull cachinnans 0.1 1CY, May 13 2022, De Kreupel, the Netherlands.

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Tibia ring R-01 and metal NLA 5.620.242, ringed as pullus Larus cachinnans on May 13 2022 at De Kreupel, Holland, NL 5247.00 513.00 E, by ringer Leon Kelder.

Recoveries:
17-08-2022 Renesse (Verklikkerplaat), Zeeland, NL 5.144,00 N 343,00 E colourring read Maarten Sluijter
17-04-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
08-06-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
12-06-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
17-06-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
20-06-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
02-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
17-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder

Bird from De Kreupel, nest D9 on island D. Data for this nest:

Date: Egg code Height (mm)  Width (mm) Comments Metal NLA Colour ring Wing (mm) Head+ bill (mm) Bill Mass (gr)
13-5-2022   3 jongen in nest 5620240 Red 0.Z 48.4 69
5620241 Red 0.0 55.9 98
5620242 Red 0.1 54.2 90
14-5 - 17-5-2022 cameratrap: female adult Caspian
male 4CY Caspian