Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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

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Caspian Gull cachinnans 5|7 1CY-2CY, August 2023 - September 2024, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars muusse.

Tibia G-5|7 and metal NLA 5.629.705, ringed as pullus Larus cachinnans on June 30 2023 at De Kreupel, Holland (5247.00 N 513.00 E). Ringer Leon Kelder.

Recoveries:
10-08-2023 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Thijs Horst
07-09-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read J. van Assema & T. Horst
30-09-2024 Medemblik (Gemaal Lely), Noord-Holland, NL 5.246,00 N 506,00 E colourring read Fred Visscher

below: Caspian Gull cachinnans 5|7 2CY, September 07 2024, IJsselmeer, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans 5|7 1CY, August 10 2023, colony De Kreupel, the Netherlands. Picture: Thijs Horst.

Mirror on P10, both wings.