Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans A|C adult, April 26 2024, Lelystad colony, the Netherlands. Picture: Albert de Jong.

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Tibia ring G-A|C and metal NLA 5.625.297, ringed as breeding adult Larus cachinnans on April 26 2024 in nest 231-2024 at Lelystad, the Netherlands. Ringed by Mars Muusse (Roland-Jan Buijs ringing team).

Recoveries:
17-05-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst

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:
  cach cach 70 52 95,30 67,9 50,9 88,57 68 51,5 90,81 274,68
231-2024 # eggs A-egg hatch # ringed chicks # all chicks # fledged chicks comments
  3 15-4-2024 13-5-2024
   
dam: dam 2 west
location: was nest 'orange football' 2023,
parents? Same as 2023.
   
ring pulli: 22-May
date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
26-4-2024 g-A|C .5625297 voetbal (231) PONT F >4CY 439 121,0 53,8 69,1 17,9 6
                           
OBSERVATIONS:
21-4-2024 eggs: 3 eggs, measured.
26-4-2024 adult: adult female trapped at nest, now g-A|C.

below: Caspian Gull cachinnans A|C adult, April 26 2024, Lelystad colony, the Netherlands. Picture: Albert de Jong.

date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
26-4-2024 g-A|C .5625297 nest voetbal (231) PONT F >4CY 439 121,0 53,8 69,1 17,9 6