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

Home

Herring Gull argenteus AC / A+ 1CY, June 18 2024, colony Lelystad, the Netherlands. Picture: Mars Muusse & Thijs Horst.

Tibia ring BW-A+ and metal ring Arnhem NLA 5.631.028, ringed as pullus Larus argentatus on June 18 2024 in nest 042 at Lelystad (Bataviahaven), the Netherlands. Ringer: 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:
042-2024 teus teus 67,4 48,6 80,16 67,3 49,2 82,02 65,4 49,7 81,34 243,52
  # eggs A-egg hatch # ringed chicks # all chicks # fledged chicks comments
  3 02-5-2024 31-5-2024
   
dam: dam 2 central
location: was 42 under prunus, between 15 and 48
parents? new?
   
ring pulli: 4 June
date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
04-06-2024 b/w-AS .5631150 L / 42 teus 1CY 217 64,3        
04-06-2024 b/w-AT .5631001 L / 42 teus 1CY 243 66,3        
18-06-2024 b/w-AS .5631150 L / 42 teus 1CY 169 658 93,0        
18-06-2024 b/w-A+ .5631028 nest 42 teus 1CY 137 594 86,8        
                           
OBSERVATIONS:
07-05-2024 eggs: 3 eggs, measured.
  nest: complicated locations 3x nests with 3 eggs, letters KLM:  left to right are nest 48 (M), nest 42 (L) & nest 15 (K)
14-05-2024 nest: 3 eggs.
  adult: Herring Gull.
04-06-2024 chicks: 2x ringed.
18-06-2024 chicks: CONTROLL: b/w-AS measured again.
  1x ringed: b/w-A+.
food: fish bolus from b/w-AS.

below: Herring Gull argenteus AC / A+ 1CY, June 18 2024, colony Lelystad, the Netherlands. Picture: Mars Muusse & Thijs Horst.