Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans 1:A 1CY, 2026, colony Lelystad, the Netherlands.
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Tibia Y-1:A and metal 5.646.735, ringed as pullus Larus cachinnans on May 10 2026 in colony Lelystad, the Netherlands. Ringer: Roland-Jan Buijs ringing team.
Recoveries:
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Visits and data nest g-A|E & g-M|+ 2026.
| 2026 | parent 1 | parent 2 | A_length | A_width | A_volume | B_length | B_width | B_volume | C_length | C_width | C_volume | TOTAL NEST:
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# eggs | |
| g-A|E & g-M|+ | g-A|E | g-M|+ | 72,3 | 50,9 | 68,6 | 50,1 | 68,5 | 48,9 | 3 | |||||
| ringed: | ||||||||||||||
| date | darvic | metal | location / nest# | species | sexe | age | wing | mass | head+ bill | bill | tarsus | gonys | greyscale | |
| 10-05-2026 | Y-1:+ | .5646733 | g-A|E & g-M|+ | PONT | pullus | 96 | ||||||||
| 10-05-2026 | Y-1:E | .5646734 | g-A|E & g-M|+ | PONT | pullus | 64 | ||||||||
| 10-05-2026 | Y-1:A | .5646735 | g-A|E & g-M|+ | PONT | pullus | 78 | ||||||||
OBSERVATIONS:
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| 13-04-2026 | nest | 2 eggs, measured. 1st egg on 9th April. |
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| 22-04-2026 | nest | 3 eggs, measured 3rd egg. Nest equiped with live camera. |
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| 27-04-2026 | nest | 3 eggs. |
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| 10-05-2026 | pullus | 3x pullus ringed. | ||||||||||||