Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Albert de Jong
Merijn Loeve
Roland-Jan Buijs
Thijs Horst
Leon Kelder
Mars Muusse
Argenteus - nest Lelystad 245Z
General remarks:
- Eggs: Volume measured by Stonehouse (1964) and Spaans & Spaans (1975), which make comparison possible with data from Texel (Camphuysen pers comm 16.04.2020).
- Nest 245 positioned on dam 2 N-side: central, 150 mtr E of nest 17B, 20 mtr W of bend, in Blackberry complex. Nest of Herrings, is part of "Herring Gull control group".
- ID certain in 2023: both are Herring Gulls.
| location | May 17th, 2022: location of nest (at N side dam 2). | . | . |
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| partner 1 | May 17th, 2022: Herring Gull alarming. | . | . |
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| pullus | May 17th, 2022: 3x pulli ringed. | June 28th, 2022 juvenile NLA 5.625.132. | June 28th, 2022 juvenile NLA 5.625.132. |
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| pullus | July 12th, 2022 3x juvenile fledged. | July 12th, 2022 3x juvenile fledged. | . |
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Visits and data for 245Z-2022.
| location: dam 2 central, 150 mtr E of nest 17B, 20 mtr W of bend, in Blackberry complex, N side. | ||||||
| 17-05-22 | 3 pulli | NLA | darvic | mass | code 245 op steen gespoten in wit. | |
| 5625130 | - | 79,7 | ||||
| 5625131 | - | 72,6 | ||||
| 5625132 | - | 80,3 | ||||
| pullen <5 dagen oud. | ||||||
| alarmerende Zilvermeeuw er boven. | ||||||
| 28-06-22 | 3 chicks | 5625132 caught in water with net. In group of 3, which are, no doubt, the other 2 sibling. All 3 fledged. | ||||
| 12-07-22 | 3 chicks | All 3 fledged chicks together at N-side of dam 2. Fledged. | ||||