§ S · Species Bat
Common noctule
Nyctalus noctula
- Detections
- 1,341
- Days with detection
- 120
- First
- 2 April 2026
- Highest confidence
- 100%
§ S · 02 Through the year
Jan
Feb
Mar
Apr
226
May
591
Jun
268
Jul
120
Aug
134
Sep
2
Oct
Nov
Dec
§ S · 03 When during the day
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
§ S · 05 Sonar properties
Peak frequency
21.0 kHz
average across all passes
Range
15.6 – 34.5 kHz
lowest and highest peak
Duration
0.34 s
average call length
Detector mix
batdetect2542
bavaria799
§ S · 09 Often heard together