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 PHSV (now C.G) 2CY-16CY, 2012-2026, Germany & the Netherlands. Picture: Armin Deutsch, Albert de Jong & Mars Muusse & Thijs Horst.

See: y-PHSV for tons of images before the retrap of this bird in May 2022.
See: nest details HERE for nest y-PHSV / r-CG.

Yellow PHSV and metal PLG DN-27555; ringed as pullus on May 26 2011 at Kozielno, Paczkow, S-SW Poland, (50°29' N,  16°58' E). Ringers Jacek Betleja & Jakub Szymczak.
In this area are mixed breeding colonies (near Katowice), with far most birds breeding here are cachinnans.
But in this area also records of very few michahellis from the south (e.g. ringed female from Italy) and argentatus from eastern Germany are possible (see PDF). PHSV is classic cachinnans.

PHSV is breeding adult female at Lelystad colony (nest no: 64) in seasons 2021 (or earlier) until at least 2024.

Trapped at the nest in season 2022, incubating 3 eggs in colony Lelystad, the Netherlands.
Removed old rings. Tibia ring added R-CG and metal NLA 5.625.054.

Recoveries:
14/01/2012 Ciboure FRANCE (PYRENEES-ATLANTIQUES) Didier Domec
15/01/2012 Vasiere de L'Untxin,Ciboure FRANCE (PYRENEES-ATLANTIQUES) F. Cazaban
06/06/2012 Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
14/06/2012 Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
29/06/2012 Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
08/07/2012 Neesen, Kloppenburg GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
09/08/2012 Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
23/08/2012 Pohlsche Heide Rubbish dump GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Jörg Hadasch
27/09/2012 Deponie Pohlsche Heide GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
04/10/2012 Deponie Pohlsche Heide GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
08/10/2012 Deponie Pohlsche Heide GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
10/10/2012 Pohlsche Heide Rubbish dump GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Jörg Hadasch
19/10/2012 Pohlsche Heide Rubbish dump GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Jörg Hadasch
16/03/2013 Sonzay rubbish dump FRANCE (INDRE-ET-LOIRE) Benjamin Griard & Patrick Derrien
08/07/2013 Minden, Neesen, river Weser GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
08/08/2013 Minden, Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
17/09/2013 Lake Duemmer GERMANY (NIEDERSACHSEN: WESER-EMS (ohne inseln)) Juergen Linnhoff
23/10/2015 Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
27/05/2016 Frankfurt:Posthof GERMANY (HESSEN: DARMSTADT) HELGOLAND .DEW
20/04/2017 Minden:Osthafen GERMANY (NORDRHEIN-WESTFALEN: DETMOLD) Armin Deutsch
10/04/2018 Leverkusen-Hitdorf, Buschbergsee GERMANY (NORDRHEIN-WESTFALEN: KÖLN) Armin Deutsch, Klaus Böhm was the Finder not Armin Deutsch
18/06/2019 Driel NETHERLANDS (FLEVOLAND) Debby Doodeman
24/08/2019 Lixhe:Mur de Lixhe BELGIUM (LIEGE) Louis Bronne
15/04/2020 Lelystad Harbour/Oostvaardersdiep NETHERLANDS (FLEVOLAND) Merijn Loeve
29/07/2020 Almere:Dashorstdijk NETHERLANDS (FLEVOLAND) Eric Roeland
29/07/2020 Blocq van Kuffeler, Almere NETHERLANDS (FLEVOLAND) Albert de Jong & Merijn Loeve
02/12/2020 Sonzay:rubbish dump site FRANCE (INDRE-ET-LOIRE) Benjamin Griard
24/04/2021 Lelystad NETHERLANDS (FLEVOLAND) Mars Muusse & Albert de Jong

Trapped at the nest, incubating 3 eggs in colony Lelystad, the Netherlands.
Tibia ring added R-CG and metal NLA 5.625.054, ringed as adult female.

Recoveries:
09-05-2022 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E captured by ringer Albert de Jong
13-04-2023 Kepa Nadbrzeska, Gmina Karczew, POLEN 5.201,00 N 2.113,00 E colourring read Marcel Sidelnik (!!!!!)
27-04-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
28-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
30-04-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
02-05-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
03-05-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E captured by ringer Roland-Jan Buijs
13-05-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
06-06-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
18-06-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
22-06-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
26-06-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
12-07-2023 Lelystad (Oostvaardersdijk), Flevoland, NL 5.228,00 N 519,00 E colourring read Thijs Horst
16-07-2023 Almere (Dashorstdijk), Flevoland, NL 5.225,00 N 512,00 E colourring read Eric Roeland
20-07-2023 Lelystad (Oostvaardersdijk), Flevoland, NL 5.228,00 N 519,00 E colourring read Bastiaan van de Wetering
23-07-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
23-07-2023 Lelystad (Oostvaardersdijk), Flevoland, NL 5.228,00 N 519,00 E colourring read Eric Roeland
25-07-2023 Almere (Dashorstdijk), Flevoland, NL 5.225,00 N 512,00 E colourring read Thijs Horst
27-07-2023 Almere (Dashorstdijk), Flevoland, NL 5.225,00 N 512,00 E colourring read Thijs Horst
02-08-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
08-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
19-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
20-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
25-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
26-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
31-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
08-04-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
30-04-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
02-05-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
03-06-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
13-06-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
24-06-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
30-01-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read T. Horst & M. Muusse
16-03-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
25-03-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read T. Horst & M. Muusse
25-03-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
04-06-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
04-06-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
19-02-2026 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read T. Horst & M. Muusse
05-03-2026 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
08-03-2026 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
19-03-2026 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst

below: Caspian Gull cachinnans C.G 16CY, April 07 2026, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 16CY, March 08 2026, colony Lelystad, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C.G 15CY, June 04 2025, colony Almere - De Vaart, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C.G 15CY, March 25 2025, colony Lelystad & Almere - De Vaart, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 15CY, March 21 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C.G 15CY, March 16 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 15CY, January 30 2025, Almere - de Vaart, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C.G partner 2024, June 25 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 14CY, June 13 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 14CY, June 03 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C.G 14CY, March 20 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 14CY, March 19 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 14CY, March 08 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G 13CY, July 25 2023, Almere, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C.G 13CY, July 12 2023, Almere, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C.G 13CY, June 25 2023, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: male partner of r-C.G in season 2023.

below: Caspian Gull cachinnans C.G 13CY, June 18 2023, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans C.G (was PHSV) 13CY, June 06 2023, Almere, the Netherlands. Picture: Mars Muusse.

below: Caspian Gull cachinnans C.G (was PHSV) 13CY, may 03 2023, Almere, the Netherlands. Picture: Mars Muusse & Thijs Horst.

In an attempt to trap the unringed partner today, we caught r-C.G again, unfortunately.

below: Caspian Gull cachinnans C.G (was PHSV) 13CY, April 27 2023, Lelystad colony, the Netherlands. Picture: Mars Muusse.

below: Caspian Gull cachinnans C.G (was PHSV) 12CY, May 09 2022, Lelystad colony, the Netherlands. Picture: Mars Muusse.

Yellow PHSV and metal PLG DN-27555 trapped at the nest and new tibia ring r-C.G and metal NLA.5.625.054.

below: Caspian Gull cachinnans PHSV 12CY, May 13 2021, Lelystad colony, the Netherlands. Picture: Mars Muusse.

See nest details HERE.

below: Caspian Gull cachinnans PHSV 12CY, April 26 2021, Lelystad colony, the Netherlands. Picture: Mars Muusse.

See nest details HERE.