04/10/2026 at 19:35:48

4.95s · 56 min after sunset · Warleigh Nature Reserve, River Avon, near Bath

What was detected

Soprano pipistrelle (Pipistrellus pygmaeus) · 7 calls · 54.8 kHz · strongest 0.763
Noctule, Leisler's or serotine · closest match Nyctalus noctula of 3 · 2 calls · 19.7 kHz · strongest 0.332

Kaleidoscope disagrees. Kaleidoscope found a bat it could not identify here.

All 18 detections

Time	Label	Band	Detection
`0.51s`	Pipistrellus pygmaeus	54 to 60 kHz	0.617
`0.59s`	Pipistrellus pygmaeus	55 to 59 kHz	0.652
`0.76s`	Pipistrellus pygmaeus	55 to 60 kHz	0.706
`0.86s`	Pipistrellus pygmaeus	55 to 60 kHz	0.749
`1.05s`	Pipistrellus pygmaeus	55 to 59 kHz	0.736
`1.15s`	Pipistrellus pygmaeus	55 to 60 kHz	0.704
`1.34s`	Pipistrellus pygmaeus	52 to 56 kHz	0.577
`1.45s`	Pipistrellus pygmaeus	55 to 64 kHz	0.775
`1.56s`	Pipistrellus pygmaeus	54 to 58 kHz	0.513
`1.75s`	Pipistrellus pygmaeus	54 to 58 kHz	0.71
`1.86s`	Pipistrellus pygmaeus	55 to 60 kHz	0.744
`2.02s`	Nyctalus noctula	19 to 34 kHz	0.561
`2.08s`	Pipistrellus pygmaeus	54 to 64 kHz	0.776
`2.48s`	Pipistrellus pygmaeus	54 to 59 kHz	0.722
`2.83s`	Pipistrellus pygmaeus	53 to 57 kHz	0.577
`3.05s`	Pipistrellus pygmaeus	54 to 58 kHz	0.582
`3.49s`	Nyctalus noctula	19 to 31 kHz	0.569
`3.55s`	Pipistrellus pygmaeus	54 to 58 kHz	0.626