4.95s · 100 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
- Soprano pipistrelle (Pipistrellus pygmaeus) · 6 calls · 57.4 kHz · strongest 0.814
- Long-eared bat · closest match Plecotus auritus of 2 · 1 call · 17.2 kHz · strongest 0.378
- Noctule, Leisler's or serotine · closest match Nyctalus noctula of 3 · 1 call · 21.4 kHz · strongest 0.28
BSG-BAT disagrees. BSG-BAT identified Lesser horseshoe bat instead.
All 9 detections
| Time | Label | Band | Detection |
|---|---|---|---|
0.02s | Pipistrellus pygmaeus | 57 to 74 kHz | 0.821 |
0.06s | Plecotus auritus | 16 to 44 kHz | 0.644 |
0.13s | Pipistrellus pygmaeus | 56 to 67 kHz | 0.813 |
0.28s | Pipistrellus pygmaeus | 56 to 77 kHz | 0.788 |
0.36s | Pipistrellus pygmaeus | 57 to 63 kHz | 0.71 |
0.43s | Pipistrellus pygmaeus | 57 to 70 kHz | 0.708 |
0.51s | Pipistrellus pygmaeus | 57 to 74 kHz | 0.8 |
0.83s | Pipistrellus pygmaeus | 57 to 67 kHz | 0.569 |
3.18s | Nyctalus noctula | 19 to 37 kHz | 0.581 |