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

Caspian Gull cachinnans 1.C 1CY, May 13 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 L4 on island L. Data for this nest:

Date: Egg code Height (mm)  Width (mm) Comments Metal NLA Colour ring Wing (mm) Head+ bill (mm) Bill Tarsus Mass (gr) Gonys Swab no
14-4-2022 A-egg 66.5 48.9 3 eggs
B-egg 67.1 50.3
C-egg 70.6 50.2
29-4-2022 3 eggs
Adult trapped, male Caspian Gull 6214036 Red 0.E 457 130.2 60.7 70.5 1112 19.0 1068
13-5-2022 3 pulli in nest 5623502 Red 1.A 51 71.4 242 1106
5623503 Red 1.B 61.0 169 1107
5623504 Red 1.C 64.8 211 1108