Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans hybrid R|2 1CY, May 31 2025, colony Lelystad, the Netherlands.
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Tibia G-R|2 and metal NLA 5.641.927, ringed as pullus Larus cachinnans x argentatus F1 hybrid on May 31 2025 at Lelystad, the Netherlands. Ringed by Roland-Jan Buijs ringing team (Mars Muusse / Thijs Horst / Fred Cottaar).
Recoveries:
29-06-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
09-07-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E colourring read T. Horst & M. Muusse
Data for this nest in 2025:
| date | darvic | metal | nest | species | sexe | age | wing | mass | head+ bill | bill | gonys | barcode | comments |
| 31-5-2025 | G-R|2 | .5641927 | g-A|F & b/r-JA (dam 2 soos) | HYBRID | pullus | 343 | Ringed pullus |