7
IJslands Smelleken
Falco columbarius subaesalon · Icelandic Merlin
| id | 69636 | |
|---|---|---|
| datum | 22 t/m 24 november 2022: 3 dagen | |
| gemeente | Castricum (NH) | |
| locatie | Vogelringstation Castricum, Noordhollands Duinreservaat | |
| coördinaten | N 52.53999 O 4.6142 | |
| aantal, kleed | 1, 1e kj vrouw | |
| soort waarneming | (ring)vangst | |
| status | Aanvaard, gepubliceerd in jaarverslag CDNA | |
| waarnemer(s) | R Reijnders, S Douwstra, N J Hollenberg | |
| opmerkingen | ringed, photographed. The photographs clearly showed a female Merlin, with a measured straightened wing length of 238 mm. The maximum wing length in females of F c aesalon from Europe (not in Iceland) is well short of this length. The previous six records were all of birds found dead between 1854 and 1950. This was, therefore, quite a remarkable record but, as F c subaesalon occurs regularly in winter in France and has even reached Spain as evidenced by ring recoveries, it might be overlooked in the Netherlands. | |
Foto's
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