1 present
Jan van Duinen
Hessum - Hessumsche Veld (OV)
Accepted (with evidence)
GPS 52.4948, 6.3050
RDS 217327 501184
Accuracy 10m
Source Site
photo for observation


Date 2015-04-10
Number 1
Activity present
Life stage unknown
Location Hessum - Hessumsche Veld (OV)
Observer Jan van Duinen
Counting method unknown
Method none
External reference 0
Validated by Berend Aukema
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