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Coordinator: Albert de Jong Merijn Loeve Roland-Jan Buijs Thijs Horst Leon Kelder Mars Muusse |
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partner 1: | June 11th, 2021. | . |
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pulli: | June 11th, 2021: pullus red B.C. | June 11th, 2021: pullus red B.C. |
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August 6th, 2021: pullus red B.C. | August 6th, 2021: pullus red B.C. | |
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Visits and data.
Date: | details: | |||||
11-6-2021 | Caspian Gull cachinnans alarming at nest. One is 4CY, one is adult. | |||||
1 pullus outside nest. | metal: | tibia: | mass (gr): | head + bill: | wing: | |
https://waarneming.nl/observation/216988114/ | NLA 5.556.793 | r-B.C. | 701 | 93.5 | 152.0 | |
6-8-2021 | 2 partners & 1 begging chick. https://waarneming.nl/observation/222234550/ | |||||