4.95s · 71 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 Eptesicus serotinus of 3 · 13 calls · 25.9 kHz · strongest 0.534
- Noctule, Leisler's or serotine · closest match Nyctalus leisleri of 3 · 4 calls · 26.4 kHz · strongest 0.37
Kaleidoscope disagrees. Kaleidoscope found a bat it could not identify here.
All 17 detections
| Time | Label | Band | Detection |
|---|---|---|---|
0.10s | Eptesicus serotinus | 25 to 34 kHz | 0.563 |
0.39s | Eptesicus serotinus | 25 to 43 kHz | 0.647 |
0.69s | Eptesicus serotinus | 24 to 34 kHz | 0.585 |
0.98s | Nyctalus leisleri | 23 to 32 kHz | 0.617 |
1.29s | Eptesicus serotinus | 23 to 30 kHz | 0.589 |
1.59s | Nyctalus leisleri | 23 to 32 kHz | 0.644 |
1.85s | Eptesicus serotinus | 23 to 33 kHz | 0.612 |
2.16s | Eptesicus serotinus | 23 to 37 kHz | 0.558 |
2.47s | Nyctalus leisleri | 23 to 31 kHz | 0.677 |
2.91s | Nyctalus leisleri | 23 to 31 kHz | 0.616 |
3.08s | Eptesicus serotinus | 23 to 37 kHz | 0.622 |
3.37s | Eptesicus serotinus | 23 to 34 kHz | 0.662 |
3.66s | Eptesicus serotinus | 23 to 39 kHz | 0.691 |
3.81s | Eptesicus serotinus | 25 to 44 kHz | 0.708 |
4.10s | Eptesicus serotinus | 24 to 34 kHz | 0.613 |
4.39s | Eptesicus serotinus | 25 to 38 kHz | 0.637 |
4.82s | Eptesicus serotinus | 25 to 35 kHz | 0.604 |