Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans L|E 2CY, January 27 2025, Warns, the Netherlands. Picture: Rob de Ridder.
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Tibia G-L|E and metal NLA 5.632.597, ringed as pullus Larus cachinnans on May 02 2025 at IJsselmeer (De Kreupel), Noord-Holland, by ringer Leon Kelder.
Recoveries:
21-09-2025 De Steeg (Havikerwaard), Gelderland, NL 5.159,00 N 605,00 E colourring read Bob Coenen
27-01-2026 Warns (Haven Laaksum), Friesland, NL 5.251,07 N 524,38 E colourring read Rob de Ridder
Data for nest Q20 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5632596 | g-L|D | 02-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland Q. | Q20 | Leon Kelder | 64,7 | 164,0 | ||
| NLA 5632597 | g-L|E | 02-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland Q. | Q20 | Leon Kelder | 61,2 | 134,0 | ||
| NLA 5632598 | g-L|F | 02-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland Q. | Q20 | Leon Kelder | 64,7 | 164,0 | ||
| 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 | |
| NLA 5632598 | g-L|F | 16-5-2025 | Caspian Gull | pullus | -- | the Netherlands, De Kreupel - eiland Q. | Leon Kelder | |||||
below: Caspian Gull cachinnans L|E 2CY, January 27 2025, Warns, the Netherlands. Picture: Rob de Ridder.
Pattern on scaps and streaking on head suggest Herring influences.
