EMSN
Nijverdal · Field journal

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NL
§ L · Listen Thursday, 21 May 2026

Serotine bat

Serotine bat · Eptesicus serotinus
Spectrogram of Serotine bat
Spectrogram no longer in archive
10× slowed down
Time
22:56
Confidence
99%
Detector
bavaria
Duration
0.56 s

In context

There were 513 bat passes this night. First call at 21:10 , last at 05:53 .