Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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

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Herring Gull argenteus AC / AD adult female, April 2024 - March 2025, Almere & Lelystad, the Netherlands. Picture: Mars Muusse & Thijs Horst.

Tibia ring BW-AD and metal ring Arnhem NLA 5.625.290, ringed as breeding adult female Larus argentatus on April 26 2024 at Lelystad (Bataviahaven), the Netherlands.
Ringer: Roland-Jan Buijs ringing team (Mars Muusse).
Female Herring Gull was NLA 6143017 (now, metal ring replaced), which was ringed as pullus Larus argentatus in 2007 at colony Moerdijk, the Netherlands. Ringer Roland-Jan Buijs.

Recoveries:
19-03-2013 Barneveld (Vuilstort), Gelderland, NL 5.209,00 N 537,00 E metal ringnumber read Jeroen Nagtegaal
26-02-2015 Barneveld (Vuilstort), Gelderland, NL 5.209,00 N 537,00 E metal ringnumber read Cornelis Fokker
07-03-2018 Barneveld (Vuilstort), Gelderland, NL 5.209,00 N 537,00 E metal ringnumber read Jeroen Nagtegaal
07-02-2020 Barneveld (Vuilstort), Gelderland, NL 5.209,00 N 537,00 E metal ringnumber read Mars Muusse
01-02-2021 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E metal ringnumber read Eric Roeland
18-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E metal ringnumber read Thijs Horst
08-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E metal ringnumber read Mars Muusse
08-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E metal ringnumber read Thijs Horst
26-04-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E captured by ringer Mars Muusse
07-05-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
17-05-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
22-07-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
23-12-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
31-12-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
31-01-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
12-02-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
20-03-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
25-03-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read T. Horst & M. Muusse
01-04-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse

Visits and data 2024

NEST code parent 1 parent  2 A_length A_width A_volume B_length B_width B_volume C_length C_width C_volume TOTAL NEST:
b/w-AD 2024 teus                      
  # eggs A-egg hatch # ringed chicks # all chicks # fledged chicks comments
  3    
   
dam: dam 1 south
location: new in western section, at yellow sign 2,5, white crate, south side dam near Blackberry
parents? new, with NLA ring.
   
ring pulli: 22-May
date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
26-4-2024 b/w-AD .5625290 Bataviahaven ZM F >4CY 401 771 112,7 46,4 62,0 18,6 4,5
                           
OBSERVATIONS:
21-4-2024 eggs: 2 eggs measured.
26-4-2024 eggs: C-egg measured.
  adult: Herring Gull female trapped at nest. Now b/w-AD.

Herring Gull argenteus AC / AD 18CY, March 25 2025, Almere - De Vaart, the Netherlands. Picture: Thijs Horst & Mars Muusse.

Herring Gull argenteus AC / AD 18CY, December 23 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.

Herring Gull argenteus AC / AD female 18CY, April 26 2024, colony Lelystad, the Netherlands. Picture: Mars Muusse & Thijs Horst.

date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
26-4-2024 b/w-AD .5625290 Bataviahaven ZM F 18CY 401 771 112,7 46,4 62,0 18,6 4,5