Larus cachinnans in the Netherlands

(last update: August 16, 2020)

Coordinators:
Albert de Jong
Leon Kelder
Roland-Jan Buijs
Thijs Horst
Merijn Loeve
Mars Muusse

Home

Herring Gull argenteus 7.M adult, June 2023 - July 2024, Lelystad & Almere, the Netherlands. Picture: Eric Roeland, Mars Muusse & Thijs Horst.

Tibia ring R-7.M and metal NLA 6.214.905, ringed as breeding adult female Larus argentatus on May 03 2023 in nest 127 at Lelystad, the Netherlands. Ringed by Roland-Jan Buijs ringing team.

Recoveries:
06-06-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
08-07-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
15-07-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
25-07-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
29-11-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
01-12-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
03-12-2023 Almere (De Blocq van Kuffeler), Flevoland, NL 5.225,00 N 513,00 E colourring read Eric Roeland
06-12-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Gabi Martin, M. Muusse & Thijs Horst
15-12-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
31-12-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
12-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read T. Horst & M. Muusse
13-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
16-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read T. Horst & M. Muusse
01-02-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
04-02-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
15-02-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
16-02-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
08-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
26-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
29-03-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
31-03-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
12-04-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read M. Loeve & M. Muusse
02-05-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E captured by ringer Mars Muusse
03-05-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
05-05-2024 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
31-05-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Merijn Loeve
16-06-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
08-07-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
13-07-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland

egg sizes & volume 2023
SPECIES NEST A_length A_width A_volume B_length B_width B_volume C_length C_width C_volume TOTAL NEST: known parents?
teus x teus nest 127 same as 2022
ring pulli: laying A egg: hatch A egg
 
catch: date: metal: darvic: mass: wing: head+bill: bill: gonys: greytone:
teus 3-5-2023 6214905 r-7M nn. 416 113 47,7 19,2 4 Herring Gull female
nest 127 same 2021-22
dam: dam 1 south
location: 2 mtr noord van (achter) nest 62, alleen zichtbaar vanaf noordzijde
breeders: teus x teus
OBSERVATIONS:
22-4-2023 eggs: 0x
03-05-2023 adult:  trapped adult at nest: r-7M.
eggs: 3x eggs
18-05-2023 eggs: 3x eggs
27-05-2023 pulli: 2x very small chicks, not ringed. 1x dead pullus in nest.

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:
r-7.M (2024) teus teus 0,00 0,00 0,00 00
  # eggs A-egg hatch # ringed chicks # all chicks # fledged chicks comments
  3 28-4-2024 26-5-2024
   
dam: dam 1 east
location: most eastern nest on dam 1. same as 2023, with white/red isolation foam
parents? same as 2023
   
ring pulli: 31-May
date darvic metal location / nest# species sexe age wing mass head+ bill bill tarsus gonys greyscale
02-5-2024 r-7M .6214905 cluster 60-62-63 ZM F >4CY 410 804 110,7 45 63,5 21,1 5
                           
OBSERVATIONS:
31-03-2024 adult: r-7M on bread.
26-04-2024 eggs 1 egg, not measured.
02-05-2024 nest: 3 eggs, not measured.
adults: trapped r-7M Herring Gull (2023 adult).

below: Herring Gull argenteus 7.M adult, July 08 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.

below: Herring Gull argenteus 7.M adult, May 02 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
02-05-2024 r-7M .6214905 cluster 60-62-63 ZM F >4CY 410 804 110,7 45 63,5 21,1 5

below: Herring Gull argenteus 7.M adult, March 31 2024, colony Lelystad, the Netherlands. Picture: Mars Muusse.

below: Herring Gull argenteus 7.M adult, March 30 2024, Almere, the Netherlands. Picture: Eric Roeland.

below: Herring Gull argenteus 7.M adult, February 15 2024, Almere, the Netherlands. Picture: Thijs Horst.

below: Herring Gull argenteus 7.M adult, February 01 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.

below: Herring Gull argenteus 7.M adult, January 16 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Herring Gull argenteus 7.M adult, January 12 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Herring Gull argenteus 7.M adult, December 01 2023, Almere, the Netherlands. Picture: Mars Muusse.

below: Herring Gull argenteus 7.M adult, November 29 2023, Almere, the Netherlands. Picture: Thijs Horst.

below: Herring Gull argenteus 7.M adult, July 08 2023, Almere, the Netherlands. Picture: Mars Muusse & Thijs Horst.

below: Herring Gull argenteus 7.M adult, June 06 2023, Almere, the Netherlands. Picture: Mars Muusse.