Coordinator:
Albert de Jong
Merijn Loeve
Roland-Jan Buijs
Thijs Horst
Leon Kelder
Mars Muusse
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Caspian Gull cachinnans 4.E 2CY, April 13 2023, Espinho, Portugal. Picture: Ana Dias Amaral.
R-4E and metal Arnhem NLA 5.623.605, ringed as pullus Larus cachinnans on May 26 2022 at De Kreupel, Holland (5247.00 N 513.00 E) by ringer Leon Kelder.
ID uncertain.
Recoveries:
13-04-2023 Espinho (Strand), Douro Litoral, PORTUGAL 4.100,00 N 838,00 W colourring read Ana Dias Amaral
13-12-2023 Getaria (Strand), Guipúzcoa, SPANJE 4.318,00 N 211,00 W colourring read Oliver Pérez Amas
Bird from De Kreupel, nest F1 on island F.
Data for this nest:
Date: |
Comments |
Metal NLA |
Colour ring |
Head+ bill (mm) |
Mass (gr) |
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29-4-2022 |
3 eggs |
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13-5-2022 |
3 eggs |
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26-5-2022 |
3 pulli in nest, r-3.R & metal re-used here |
5623578 |
Red 3.R |
48.0 |
63 |
|
Herring Gull? |
5623604 |
Red 4.D |
46.3 |
48 |
|
|
5623605 |
Red 4.E |
53.0 |
93 |
below: Caspian Gull cachinnans 4.E 2CY, April 13 2023, Espinho, Portugal. Picture: Ana Dias Amaral.



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