Coordinators:
Albert de Jong
Leon Kelder
Roland-Jan Buijs
Thijs Horst
Merijn Loeve
Mars Muusse
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Nests at Lelystad 2023
nest y-PNED
nest y-P:U60
nest y-X56A
nest y-X71A
nest y-X60J
nest y-XCHP
nest w-327:U
nest n-F|6
nest n-F|8
nest n-F|+
nest n-F|N
nest r-6B
nest r-CG
nest w-8Z
nest 003
nest 006
nest 013
nest 014
nest 015
nest 017
nest 017B
nest 018
nest 019
nest 021
nest 026
nest 033
nest 034
nest 035
nest 038
nest 040
nest 044
nest 046
nest 048
nest 053
nest 055
nest 060
nest 061Z
nest 062
nest 063
nest 107Z
nest 108
nest 109
nest 111
nest 112
nest 127Z
nest 131Z
nest 132 YLG
nest 135
nest 139
nest 147Z
nest 154
nest 163
nest 167
nest 168
nest 204
nest 206
nest 207
nest 223
nest 227
nest 230Z
nest 231
nest 244Z
nest 245Z
nest 248
nest 251
nest 252
nest 253
nest 254
nest 255Z
nest 256Z
nest 262 |
Herring Gull argenteus hybrid 7|X 1CY-2CY, May 2023 - september 2024, the Netherlands. Picture: Annelies Marijnis, Thijs Horst & Mars Muusse.
Tibia ring G-7|X and metal NLA 5.556.415, ringed as pullus Larus argentatus hybrid on May 18 2023 in nest 44 at Lelystad, the Netherlands. Ringed by Roland-Jan Buijs ringing team.
Mother is Herring Gull, father is "River Gull" (indications for Yellow-legged x Herring Gull).
Recoveries:
18-05-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
27-05-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
18-06-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
26-06-2023 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read Thijs Horst
23-11-2023 Wissant (Strand), Pas-de-Calais, Frankrijk 5.053,00 N 140,00 E colourring read Jan Talloen
31-12-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
03-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland & Thijs Horst
04-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland & Jan Zorgdrager
05-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
06-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
07-01-2024 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
18-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read T. Horst & M. Muusse
19-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
20-01-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
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
28-02-2024 Oss (Vuiloverslag), Noord-Brabant, NL 5.147,00 N 532,00 E colourring read Tim Raats
01-04-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
05-04-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Jan Zorgdrager
09-04-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read M. Loeve & M. Muusse
21-04-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
09-05-2024 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
12-09-2024 Katwijk aan Zee (Strand), Zuid-Holland, NL 5.213,00 N 424,00 E found dead Annelies Marijnis
egg sizes & volume 2023 |
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SPECIES |
NEST |
A_length |
A_width |
A_volume |
B_length |
B_width |
B_volume |
C_length |
C_width |
C_volume |
TOTAL NEST: |
known parents? |
hybrid x teus |
44-2023 |
68 |
51,3 |
90,10 |
67,6 |
51,2 |
89,22 |
66,7 |
50,6 |
85,99 |
265,31 |
same as 2022 |
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ring pulli: 25-mei |
laying A egg: 20-apr |
hatch A egg: 18-mei |
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catch: |
date: |
metal: |
darvic: |
mass: |
wing: |
head+bill: |
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Pullus |
18-5-2023 |
5.556.414 |
g-7|W |
68 |
-- |
50 |
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Pullus |
18-5-2023 |
5.556.415 |
g-7|X |
46 |
-- |
49 |
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Pullus |
18-5-2023 |
5.556.416 |
nn |
48 |
-- |
46,1 |
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Pullus |
27-5-2023 |
5.556.415 |
g-7|X |
328 |
-- |
-- |
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Pullus |
27-5-2023 |
5.556.416 |
g-8|N |
227 |
-- |
-- |
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Pullus |
18-6-2023 |
5.556.415 |
g-7|X |
975 |
280 |
113,3 |
hybrid / Herring |
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Pullus |
25-6-2023 |
5.556.416 |
g-8|N |
870 |
286 |
105,9 |
hybrid / Herring |
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Pullus |
25-6-2023 |
5.556.415 |
g-7|X |
982 |
330 |
119,2 |
hybrid / Herring |
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44-2023 |
nest achter de prunus |
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dam: |
dam 2 central |
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location: |
Is nest 44-2022. 20 mtr E of nest 14, behind trees. |
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breeders: |
River Gull-type (hybrid) x argenteus |
OBSERVATIONS: |
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04-4-2023 |
adult: |
2 adults at nest site. |
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09-4-2023 |
nest: |
no eggs, nest is ready. |
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26-4-2023 |
nest: |
3 eggs measured, and water test: |
A: 50 - tip bottom |
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B: 30 - tip bottom |
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C: 40 - tip bottom |
11-5-2023 |
nest |
3 eggs. |
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18-5-2023 |
pulli: |
3x chicks ringed. 2x colour rings, 1x metal (too small for darvic ring). |
27-5-2023 |
pulli: |
2x chick measured, 1x extra colour ring g-8|N. |
18-6-2023 |
pulli: |
swimming: G-7|X trapped. Measured. Herring Gull-type wing pattern. |
25-6-2023 |
pulli: |
2 chicks swimming g-7|X and g-8|N. Fledged: 2x juveniles. |
below: Herring Gull argenteus hybrid 7|X 2CY, September 12 2024, Katwijk aan Zee, the Netherlands. Picture: Annelies Marijnis.
Found dead.
below: Herring Gull argenteus hybrid 7|X 2CY, May 09 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.
below: Herring Gull argenteus hybrid 7|X 2CY, April 09 2024, Almere - De Vaart, the Netherlands. Picture: Mars Muusse.
below: Herring Gull argenteus hybrid 7|X 2CY, February 01 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.
below: Herring Gull argenteus hybrid 7|X 2CY, January 16 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst & Mars Muusse.
below: Herring Gull argenteus hybrid 7|X 2CY, January 03 2024, Almere - De Vaart, the Netherlands. Picture: Thijs Horst.
below: Herring Gull argenteus hybrid 7|X 1CY, June 25 2023, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.
below: Herring Gull argenteus hybrid 7|X 1CY, June 18 2023, Lelystad colony, the Netherlands. Picture: Thijs Horst & Mars Muusse.
below: Herring Gull argenteus hybrid 7|X 1CY, May 18 2023, Lelystad colony, the Netherlands. Picture: Thijs Horst.
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