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Coordinator: Albert de Jong Merijn Loeve Roland-Jan Buijs Thijs Horst Leon Kelder Mars Muusse |
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pullus | May 27th, 2023: pullus g[8|C] ringed. | June 25th, 2023: juvenile g[8|C]. | . |
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Visits and data.
egg sizes & volume 2023 | ||||||||||||
SPECIES | NEST | A_length | A_width | A_volume | B_length | B_width | B_volume | C_length | C_width | C_volume | TOTAL NEST: | known parents? |
teus x teus | 147-2023 | 72,3 | 51,5 | 96,55 | 71,8 | 51,2 | 94,77 | 73,8 | 52,5 | 102,42 | 293,74 | NEW NEST |
ring pulli: | laying A egg: | hatch A egg | ||||||||||
catch: | date: | metal: | darvic: | mass: | wing: | head+bill: | bill: | gonys: | greytone: | |||
adult | 03-05-2023 | 6.214.909 | r-7.S | nn | 424 | nn | nn | nn | 5 | male Herring Gull | ||
pullus | 27-05-2023 | 5.625.279 | g-8|C | 476 | ||||||||
pullus | 25-06-2023 | 5.625.279 | g-8|C | 1091 | 324 | 118,2 |
147-2023 | NEW NEST | ||
dam: | dam 1 west | ||
location: | on tarmac. Code sprayed in red. | ||
breeders: | teus x teus | ||
OBSERVATIONS: | |||
22-04-2023 | nest: | 3 eieren gemeten en gedompeld, resp. puntbodem plat, 20*, 20* | |
03-05-2023 | adult: | Trapped male argenteus at nest: r-7.S | |
13-05-2023 | adult: | Argenteus breeding | |
27-05-2023 | pullus: | 1x chick ringed and measured. | |
25-06-2023 | pullus: | 1x chick caught, fomitted a zander (Sander lucioperca). |