22 present
2023-03-11 17:00
Arie Ouwerkerk
Terschelling - Strand (FR)
Accepted (with evidence)
GPS 53.3796, 5.1684
RDS 140437 599271
Accuracy 57m
Source Site
photo for observation


Date 2023-03-11 17:00
Number 22
Activity present
Life stage unknown
Location Terschelling - Strand (FR)
Observer Arie Ouwerkerk
Counting method unknown
Method unknown
Validated by Remco Wester
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