Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Albert de Jong
Merijn Loeve
Roland-Jan Buijs
Thijs Horst
Leon Kelder
Mars Muusse
Caspian Gull cachinnans C.R 1CY-4CY, 2022-2025, the Netherlands & England. Picture: Ian Bartlett, Brian Small Jeff Higgott, Eric Roeland, Thijs Horst & Mars Muusse.
Red tibia ring r[C.R] and metal NLA 5.625.066, ringed as pullus Larus cachinnans at nest 227 on May 09 2022 in colony Lelystad, the Netherlands. Ringer: Roland-Jan Buijs.
ID certain in 2022: both immature cachinnans, one is 4CY male and one is 5CY female.
Recoveries:
17-05-2022 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E captured by ringer Albert de Jong
15-08-2022 Southwold (Strand), Suffolk, ENGELAND 5.219,00 N 141,00 E colourring read Brian Small
16-08-2022 Southwold (Strand), Suffolk, ENGELAND 5.219,00 N 141,00 E colourring read Brian Small
19-08-2022 Southwold (Strand), Suffolk, ENGELAND 5.219,00 N 141,00 E colourring read Brian Small
27-08-2022 Walberswick (Strand), Suffolk, ENGELAND 5.218,00 N 140,00 E colourring read Jeff Higgott
06-09-2022 Cotesbach (Vuilstort), Leicestershire, ENGELAND 5.225,00 N 112,00 W colourring read Dale Green & Ian Bartlett
07-09-2022 Cotesbach (Vuilstort), Leicestershire, ENGELAND 5.225,00 N 112,00 W colourring read Dale Green
08-09-2022 Cotesbach (Vuilstort), Leicestershire, ENGELAND 5.225,00 N 112,00 W colourring read Carl Baggott
28-03-2023 Oosterend (Polder), Terschelling, NL 5.324,00 N 522,00 E colourring read Job ten Horn & Suse Kühn
31-03-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
01-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Jan Zorgdrager
02-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
07-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
15-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
20-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
21-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
02-05-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
04-05-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
06-06-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
08-06-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Mark Zevenbergen
20-06-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
17-07-2023 Almere (Dashorstdijk), Flevoland, NL 5.225,00 N 512,00 E colourring read Thijs Horst
23-07-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
30-07-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
04-08-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
05-08-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
06-08-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
08-08-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
09-08-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
11-08-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Jan Zorgdrager
16-03-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
23-03-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
05-04-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Jan Zorgdrager
09-05-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
01-06-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
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
16-06-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
19-06-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
Visits and data for nest 227-2022.
| date: | egg no: | width (mm): | length (mm): | volume (cm3): | |
| 29-04-2022 | A | 48,2 | 69,3 | -- | float - 4 mm |
| B | 48,2 | 67,6 | -- | float - 4 mm | |
| sum nest: | -- | ||||
| 4CY is breeding. | |||||
| 04-05-2022 | 4CY at nest. | ||||
| 09-05-2022 | Loads of fish in nest. Smelly. | ||||
| 2 pulli. | |||||
| NLA 5625065 | r-C.P | ||||
| NLA 5625066 | r-C.R | Eventually, 2 chicks fledged in 2022. | |||
below: Caspian Gull cachinnans C.R 4CY, April 12 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.
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below: Caspian Gull cachinnans C.R 4CY, March 21 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst.
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below: Caspian Gull cachinnans C.R 3CY, June 13 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.
below: Caspian Gull cachinnans C.R 3CY, June 03 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.
below: Caspian Gull cachinnans C.R 3CY, May 09 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.
below: Caspian Gull cachinnans C.R 3CY, March 30 2024, Almere - De Vaart, the Netherlands. Picture: Eric Roeland.
below: Caspian Gull cachinnans C.R 2CY, August 08 2023, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.
below: Caspian Gull cachinnans C.R 2CY, July 17 2023, Almere, the Netherlands. Picture: Thijs Horst.
below: Caspian Gull cachinnans C.R 2CY, June 06 2023, Almere - De Vaart, the Netherlands. Picture: Mars Muusse.
below: Caspian Gull cachinnans C.R 2CY, May 04 2023, Almere - De Vaart, the Netherlands. Picture: Thijs Horst & Mars Muusse.
below: Caspian Gull cachinnans C.R 2CY, April 20 2023, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.
below: Caspian Gull cachinnans C.R 2CY, April 07 2023, Almere - De Vaart, the Netherlands. Picture: Eric Roeland.
below: Caspian Gull cachinnans C.R 1CY, September 06 2022, Cotesbach, England. Picture: Ian Bartlett.
below: Caspian Gull cachinnans C.R 1CY, August 27 2022, Walberswick, England. Picture: Jeff Higgott.
below: Caspian Gull cachinnans C.R 1CY, August 19 2022, Southwold, England. Picture: Brian Small.
below: Caspian Gull cachinnans C.R 1CY, August 16 2022, Southwold, England. Picture: Brian Small.
below: Caspian Gull cachinnans C.R 1CY, August 15 2022, Southwold, England. Picture: Brian Small.
below: Caspian Gull cachinnans C.R 1CY, May 17 2022, Lelystad, the Netherlands. Picture: Mars Muusse.
r[C.R] cachinnans from nest 227.
Picture: May 17th, 2022.
Ringed on May 9th and retrapped on May 17th. Sibling r[C.P] fledged.
below: Caspian Gull cachinnans C.R 1CY, May 09 2022, Lelystad, the Netherlands. Picture: Mars Muusse.
