20 nest building
f. walraven
A27 - Gorinchem (ZH)
Accepted (with evidence)
GPS 51.8309, 4.9439
RDS 124446 427014
Accuracy 10m
Source Site


photo for observation

determinatie bevestigd ia forum


Date 2018-04-27
Number 20
Activity nest building
Life stage unknown
Location A27 - Gorinchem (ZH)
Observer f. walraven
Counting method unknown
Method unknown
Validated by Menno Reemer
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