Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Nests at De Kreupel 2020
nest r-02P4 20
nest y-X804 20
nest D01 20
nest D02 20
nest D03 20
nest L01 20
nest L02 20
nest L03 20
nest M02 20

Nests at De Kreupel 2021
nest r-02P4 20
nest w-201U 21
nest g-XLHD 21
nest r-KA 21
nest r-KB 21
nest r-KC 21
nest r-KD 21
nest r-KE 21
nest r-KF 21
nest r-KH 21
nest r-KJ 21
nest r-KK 21
nest A01 21
nest C03 21
nest C04 21
nest C06 21
nest D01 21
nest D03 21
nest D05 21
nest D06 21
nest D07 21
nest D08 21
nest E01 21
nest H01 21
nest L01 21
nest L02 21
nest L05 21
nest L06 21
nest L07 21
nest M01 21
nest M04 21
nest M06 21
nest Q01 21

Caspian Gull cachinnans B.8 1CY-4CY, June 2021 - March 2024, the Netherlands & England. Picture: Thijs Horst, Mars Muusse, Leon Kelder & Martin Casemore.

Red tibia ring r[B.8] and metal NLA 5.556.781, ringed as pullus Larus cachinnans on June 11 2021 at nest A01 21 in colony De Kreupel, the Netherlands.
ID certain, 2 parents are Caspian Gull cachinnans.

Recoveries:
21-10-2022 Dungeness, Kent, ENGELAND 5.054,00 N 58,00 E colourring read David Walker & Martin Casemore
26-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
26-05-2024 Grubbenvorst (Gebroken Slot), Limburg, NL 5.123,00 N 608,00 E colourring read Mariet Verbeek

Data for nest A01-2021:

below: Caspian Gull cachinnans B.8 4CY, March 26 2024, Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans B.8 2CY, October 21 2022, Dungeness, England. Picture: Martin Casemore.

below: Caspian Gull cachinnans B.8 1CY, June 11 2021, De Kreupel nest A01 21, the Netherlands. Picture: Leon Kelder.

Trapped.