Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans 8.G 1CY, July 30 2025, IJmuiden, the Netherlands.
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Tibia R-8G and metal 5.641.140, ringed as 1CY female Larus cachinnans on 30-07-2025 at IJmuiden, Noord-Holland, by ringer Thijs Horst.
Recoveries:
08-08-2025 Blaringhem (Vuilstort), Nord, FRANKRIJK 5.040,00 N 224,00 E colourring read Jan Talloen
Ringing details:
| Country | Metal | Plastic | Date | Sex | Age | Wing | Mass | H+B | Bill | Tarsus | Gonys | Swab | Loc |
| NLA | .5641140 | R-8G | 30-7-2025 | F | 1CY | 446 | 747 | 125,2 | 55,3 | 68,6 | 16,9 | 25B06742 | Kennemerstrand, IJmuiden |