7 present
2023-11-29 13:05
Gerrit Kooistra
Haringvliet - Scheelhoekeilanden (ZH)
Accepted (with evidence)
GPS 51.8186, 4.0561
RDS 63224 426390
Accuracy 5m
Source ObsMapp


photo for observation


Date 2023-11-29 13:05
Number 7
Activity present
Life stage unknown
Location Haringvliet - Scheelhoekeilanden (ZH)
Observer Gerrit Kooistra
Counting method unknown
Method seen
Validated by George Tanis
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