4.95s · 92 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 · 21 kHz · strongest 0.344
BSG-BAT and Kaleidoscope disagree. BSG-BAT identified Lesser horseshoe bat instead. Kaleidoscope identified Brown long-eared bat instead.
All 3 detections
| Time | Label | Band | Detection |
|---|---|---|---|
0.83s | Rhinolophus hipposideros | 93 to 110 kHz | 0.511 |
4.06s | Nyctalus noctula | 19 to 32 kHz | 0.515 |
4.57s | Rhinolophus hipposideros | 93 to 110 kHz | 0.509 |