Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans A|D adult, April 26 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

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Tibia ring G-A|D and metal NLA 5.625.297, ringed as breeding adult Larus cachinnans on April 26 2024 in nest 252-2024 at Lelystad, the Netherlands. Ringed by Mars Muusse (Roland-Jan Buijs ringing team).

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 79 48,3 92,79 75 48,5 88,83 72 48 83,52 265,15
252-2024 # eggs A-egg hatch # ringed chicks # all chicks # fledged chicks comments
  3 15-4-2024 13-5-2024
   
dam: dam 2 west
location: nest thrash can "Vuilnisbakkie", is same as 2023
parents? Same as 2023.
   
ring pulli: 18-May
date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
26-4-2024 g-A|D .5625298 Vuilnisbakkie PONT F >4CY 436 125,0 55,6 69,5 19,0 5
                           
OBSERVATIONS:
21-4-2024 eggs: 3 eggs, measured.
26-4-2024 adult: adult female trapped at nest, now g-A|D.
   

below: Caspian Gull cachinnans A|D adult, April 26 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
26-4-2024 g-A|D .5625298 nest Vuilnisbakkie (252) PONT F >4CY 436 125,0 55,6 69,5 19,0 5