Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans L|U 1CY, October 19 2025, Levirly - Finistère, France. Picture: Stéphane Guerin.
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Tibia G-L|U and metal NLA 5.639.009, ringed as pullus Larus cachinnans on May 02 2025 at IJsselmeer (De Kreupel), Noord-Holland, by ringer Leon Kelder.
Recoveries:
19-10-2025 Levirly (L'île aux vaches), Finistère, FRANKRIJK 4.800,06 N 433,42 W colourring read Stéphane Guerin
Data for nest C1 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5639009 | g-L|U | 02-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland C. | C1 | Leon Kelder | 53,8 | 81,0 | ||
| NLA 5639010 | g-L|V | 02-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland C. | C1 | Leon Kelder | 50,0 | 64,0 | ||
| NLA 5639011 | g-L|W | 02-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland C. | C1 | Leon Kelder | 53,3 | 76,0 |
visitor:
| NLA 5632598 | g-L|F | 09-5-2025 | Caspian Gull | pullus | 1 egg | the Netherlands, De Kreupel - eiland C. | C1 | Leon Kelder | 81,1 | 384,0 | 88,5 |
Caspian Gull cachinnans L|U 1CY, October 19 2025, Levirly - Finistère, France. Picture: Stéphane Guerin.
