Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans C|B 1CY, May-July 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst, Merijn Loeve & Mars Muusse.

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Tibia ring G-C|B and metal NLA 5.631.199, ringed as pullus Larus cachinnans on May 14 2024 in nest 6-2024 at Lelystad, the Netherlands. Ringed by Mars Muusse (Roland-Jan Buijs ringing team).

Recoveries:
24-06-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
25-06-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
09-07-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
15-07-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
01-08-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 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:
006-2024     68,9 48,8 82,61 68 49,7 84,57 67 48,6 79,68 246,87
  # eggs A-egg hatch # ringed chicks # all chicks # fledged chicks comments
  3 11-4-2024 7-5-2024
   
dam: dam 1 T-split
location: Nest limping leg "mankevoetje", visible from west. Top of dam (was yPESV-20). Yellow smiley skippy placed near nest & Blue chair S.
parents? same as 2023?
   
ring pulli: 12-May
date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
14-05-2024 g-C|B .5631199 nest 6 (stoel Z) PONT 1CY 141          
31-05-2024 g-C|B .5631199 nest 6 (stoel Z) PONT 1CY              
                           
OBSERVATIONS:
12-04-2024 eggs: 1 egg, measured. Yellow smiley skippy placed near nest Mankevoetje.
21-04-2024 eggs: 3 eggs, measured. 
nest: Blue chair placed = Blue chair South
26-04-2024 adults: Caspian Gull female is guarding, River Gull is incubating, partner 1-2023 (limpy leftie) is neighbour with Herring Gull.
30-04-2024 adults: Limy Leftie seems to nest just S of blue chair?
07-05-2024 eggs: 3x.
14-05-2024 chicks: 1x ringed.
eggs: 1x in nest.
31-05-2024 chicks: CONTROLL: g-C|B.

below: Caspian Gull cachinnans C|B 1CY, July 15 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C|B 1CY, July 09 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C|B 1CY, June 25 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans C|B 1CY, May 31 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Merijn Loeve.

below: Caspian Gull cachinnans C|B 1CY, May 14 2024, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.

date darvic metal location / nest# species sexe age wing mass
14-05-2024 g-C|B .5631199 nest 6 (stoel Z) PONT 1CY 141