04/10/2026 at 19:40:26

4.95s · 60 min after sunset · Warleigh Nature Reserve, River Avon, near Bath

What was detected

Soprano pipistrelle (Pipistrellus pygmaeus) · 19 calls · 55.1 kHz · strongest 0.839
Noctule, Leisler's or serotine · closest match Nyctalus noctula of 3 · 2 calls · 21.9 kHz · strongest 0.258
Long-eared bat · closest match Plecotus austriacus of 2 · 1 call · 20.2 kHz · strongest 0.473

All 3 classifiers agree.

All 30 detections

Time	Label	Band	Detection
`0.01s`	Pipistrellus pygmaeus	56 to 62 kHz	0.679
`0.21s`	Pipistrellus pygmaeus	56 to 63 kHz	0.778
`0.53s`	Pipistrellus pygmaeus	56 to 64 kHz	0.771
`0.66s`	Pipistrellus pygmaeus	55 to 63 kHz	0.716
`0.76s`	Pipistrellus pygmaeus	55 to 60 kHz	0.636
`0.86s`	Pipistrellus pygmaeus	56 to 63 kHz	0.726
`0.97s`	Pipistrellus pygmaeus	56 to 63 kHz	0.779
`1.10s`	Pipistrellus pygmaeus	56 to 62 kHz	0.768
`1.29s`	Pipistrellus pygmaeus	55 to 62 kHz	0.782
`1.35s`	Nyctalus noctula	20 to 34 kHz	0.563
`1.42s`	Pipistrellus pygmaeus	55 to 64 kHz	0.808
`1.52s`	Pipistrellus pygmaeus	56 to 66 kHz	0.811
`1.63s`	Pipistrellus pygmaeus	55 to 62 kHz	0.802
`1.72s`	Pipistrellus pygmaeus	55 to 62 kHz	0.776
`1.92s`	Pipistrellus pygmaeus	55 to 61 kHz	0.65
`2.01s`	Pipistrellus pygmaeus	54 to 59 kHz	0.779
`2.13s`	Pipistrellus pygmaeus	55 to 71 kHz	0.823
`2.23s`	Pipistrellus pygmaeus	54 to 64 kHz	0.752
`2.36s`	Pipistrellus pygmaeus	55 to 62 kHz	0.778
`2.47s`	Pipistrellus pygmaeus	56 to 62 kHz	0.819
`2.66s`	Pipistrellus pygmaeus	55 to 66 kHz	0.816
`2.77s`	Pipistrellus pygmaeus	55 to 61 kHz	0.784
`2.81s`	Plecotus austriacus	19 to 42 kHz	0.646
`2.90s`	Pipistrellus pygmaeus	54 to 68 kHz	0.842
`3.11s`	Pipistrellus pygmaeus	55 to 62 kHz	0.71
`3.47s`	Pipistrellus pygmaeus	55 to 63 kHz	0.694
`3.55s`	Pipistrellus pygmaeus	56 to 69 kHz	0.791
`3.63s`	Pipistrellus pygmaeus	55 to 59 kHz	0.596
`4.04s`	Pipistrellus pygmaeus	55 to 61 kHz	0.649
`4.27s`	Nyctalus noctula	20 to 33 kHz	0.578