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

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Lesser Black-backed Gull graellsii 3.C 1CY, May 20 2022, De Kreupel, the Netherlands.

You can participate in this project too! Please send in your observations of colour ringed birds to: ring@buijsecoconsult.nl

Bird from De Kreupel, nest M5 on island M. Data for this nest:

Date: Egg code Height (mm)  Width (mm) Comments Metal NLA Colour ring Wing (mm) Head+ bill (mm) Mass (gr) Swab no
29-4-2022   3 eggs
13-5-2022 3 eggs
20-5-2022 1 hatching egg, 2 pulli in nest 5623538 Red 3.B 48.7 65
5623566 Red 3.C 52.2 81
23-6-2022 Lesser Black-backed 5623538 Red 3.B 280 106.5 768 1275