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 K.G (was 02P4) 7CY-9CY, April 2020 & 2021, February 2022, De Kreupel & Medemblik, the Netherlands. Pictures: Leon Kelder, Merijn Loeve & Renate Visscher.
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Coordinator: Leon Kelder.
Ringers: Roland-Jan Buijs, Leon Kelder & Merijn Loeve.
| date: | egg no: | width (mm): | length (mm): | volume (cm3): | comments: | ||
| 09-4-2021 | A | 51.2 | 74.1 | 3 eggs. Location is Kreupel - B nest 1, female r[02P4] & male unringed. | |||
| 09-4-2021 | B | 49.0 | 67.2 | ||||
| 09-4-2021 | C | 51.1 | 78.7 | ||||
| 23-4-2021 | One parent trapped at nest: female r[02P4] now with new ring r[K.G]. | ||||||
r[K.G] and metal PLG DN 31.2023, Caspian Gull 4+CY female.
Ring r[02P4] replaced by r[K.G], red 02P4 was ringed as pullus on May 15 2014 at zb. Kozielno, Paczków, Poland (50°28'35.4"N 16°58'54.9"E).
r[02P4] was breeding bird in 2020, we ringed 2 pulli in 2020, see HERE.
Wing: 445
Head + Bill: 126,0
Bill: 59,1
Bill height: 17,1
Kodak grey scale:
5,5
Weight: 858
Moult in primaries: P1-P10 old.
Life history.
Tibia R-KG and metal PLG Gdansk DN.31202, ringed as breeding >4cy female Larus cachinnans (originally: on 15-05-2014 at Kozielno, Paczków, POLAND (5028.00 N 1657.00 E). Ringer Jacek Betleja & Jakub Szymczak.
Remarks : was R[02P4]
Recoveries:
22-5-2015 Sulislawice (Vuilstort), Swidnica, Polen 5.052,00 N 1.630,00 E colourring read Publieke melder
19-8-2015 Sankt-Peter-Ording, Schleswig-Holstein, DUITSLAND 5.419,00 N 835,00 E colourring read Bernd Hälterlein
20-9-2015 Brunsbüttel, Schleswig-Holstein, DUITSLAND 5.354,00 N 907,00 E colourring read Publieke melder
28-9-2016 IJmuiden (Haven), Noord-Holland, NL 5.228,00 N 435,00 E colourring read José Verbeek
28-9-2016 IJmuiden (Strand), Noord-Holland, NL 5.227,00 N 434,00 E colourring read Yorick Smakman
17-4-2017 Amerongen (Stuwcomplex), Utrecht, NL 5.158,00 N 524,00 E colourring read PieterGeert Gelderblom
15-6-2018 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Maarten Hotting
10-4-2020 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
8-5-2020 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
21-5-2020 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
26-6-2020 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
5-2-2021 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
3-3-2021 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
9-4-2021 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
23-4-2021 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E captured by ringer Roland-Jan Buijs
17-6-2021 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
23-2-2022 Wieringermeer (Zuiderdijkweg), Noord-Holland, NL 5.246,00 N 506,00 E colourring read Renate Visscher
Caspian Gull cachinnans K.G 9CY, February 23 2022, gemaal Lely - Medemblik, the Netherlands. Picture: Renate Visscher.
Caspian Gull cachinnans K.G (was 02P4) 8CY, April 23 2021, De Kreupel - B, the Netherlands. Pictures: Merijn Loeve.
below: Caspian Gull cachinnans 02P4 7CY, April 10 2020, De Kreupel - B, the Netherlands. Picture: Leon Kelder.
below: Caspian Gull cachinnans 02P4 7CY, April 10 2020, De Kreupel - B, the Netherlands. Picture: Leon Kelder.
