Vogelringgroep Bergumermeer (Friesland)
Jauko Dijkstra Contacts
www.vogelringgroep.nl
13 April 2025
2,136:55 observation hours, 14 year
Sun rise / set Today: 06:31 / 20:39twilight: 05:56 / 21:15
Information » Last count » Totals 2025 » Totals 2016-2025 » Map » Pictures » Phenology » Graph » Record counts
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