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 / AH adult male, May - June 2024, colony Lelystad, the Netherlands. Picture: Mars Muusse & Thijs Horst.

Tibia ring BW-AH and metal ring Arnhem NLA 5.631.228, ringed as breeding adult male Larus argentatus on May 05 2024 at Lelystad (Bataviahaven), the Netherlands. Ringer: Roland-Jan Buijs ringing team (Mars Muusse). Breeder in nest bw-AH (126).

Recoveries:
04-06-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
13-06-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
18-07-2024 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-AH (126) teus teus 77,4 49,4 95,10 75,6 49 91,39 72,8 47,6 83,05 269,55
2024 # eggs A-egg hatch # ringed chicks # all chicks # fledged chicks comments
  3 April 27 May 24
   
dam: dam 1 south
location: nest 126-2023, 2 mtr north of P:AM0 (063) in cluster 60-62-63
parents? same as 2023?
   
ring pulli: 28-May
date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
05-05-2024 b/w-AH .5631228 dam 1, nest 126 ZM M >4CY 445 1033 127,8 56,6 70,1 21,3 5
                           
OBSERVATIONS:
05-05-2024 adult: Herring Gull male trapped at nest. Now b/w-AH.
eggs: 3x, measured.
   

below: Herring Gull argenteus AC / AG adult, June 13 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.

below: Herring Gull argenteus AC / AH adult male, May 05 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
05-05-2024 b/w-AH .5631228 dam 1 zuid, nest 126 ZM M >4CY 445 1033 127,8 56,6 70,1 21,3 5