2009-11-30T15:38:18+00:00
xsd:dateTime
219703
xsd:long
2023-06-30T13:10:15+00:00
xsd:dateTime
2009-11-30T15:38:18+00:00
xsd:dateTime
approved
vogeltrek @nl
bird migration @en
vogeltrek @nl
bird migration @en
trekvogels @nl