1 courtship/singing
2023-05-18 09:27
Wilma van Holten
Maasland - Dijkpolder (ZH)
Accepted (with evidence)
GPS 51.9405, 4.2695
RDS 78142 439708
Accuracy 3m
Source ObsMapp



Date 2023-05-18 09:27
Number 1
Activity courtship/singing
Life stage unknown
Location Maasland - Dijkpolder (ZH)
Observer Wilma van Holten
Rarity committee status accepted
Counting method unknown
Method heard
Validated by CDNA
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