4.95s · 91 min after sunset · Warleigh Nature Reserve, River Avon, near Bath
0.0 / 4.9s
Sound is slowed down 10 times to bring it into hearing range, so a call at 46 kHz is heard at 4.6 kHz.
What was detected
- Noctule, Leisler's or serotine · closest match Nyctalus noctula of 3 · 1 call · 16.5 kHz · strongest 0.241
BSG-BAT and Kaleidoscope disagree. BSG-BAT identified Lesser horseshoe bat instead. Kaleidoscope found a bat it could not identify here.
All 2 detections
| Time | Label | Band | Detection |
|---|---|---|---|
1.89s | Nyctalus noctula | 16 to 24 kHz | 0.503 |
4.14s | Pipistrellus pygmaeus | 56 to 62 kHz | 0.686 |