1 first calendar year flying over
2022-09-18 16:28
Jan Bosma
Holwerd - Veerdam (FR)
Accepted (with evidence)
GPS 53.3941, 5.8824
RDS 187941 600973
Accuracy unknown
Source ObsMapp


photo for observation


Date 2022-09-18 16:28
Number 1
Activity flying over
Life stage first calendar year
Location Holwerd - Veerdam (FR)
Observer Jan Bosma
Counting method unknown
Method unknown
Validated by Jacob Molenaar
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