04/10/2026 at 20:12:50

4.95s · 93 min after sunset · Warleigh Nature Reserve, River Avon, near Bath

What was detected

Soprano pipistrelle (Pipistrellus pygmaeus) · 30 calls · 54.9 kHz · strongest 0.84
Nathusius' pipistrelle (Pipistrellus nathusii) · 4 calls · 40.7 kHz · strongest 0.619
Long-eared bat · closest match Plecotus auritus of 2 · 2 calls · 32.2 kHz · strongest 0.352

All 3 classifiers agree.

All 39 detections

Time	Label	Band	Detection
`0.04s`	Pipistrellus pygmaeus	54 to 87 kHz	0.809
`0.11s`	Pipistrellus pygmaeus	55 to 82 kHz	0.818
`0.20s`	Pipistrellus pygmaeus	55 to 87 kHz	0.775
`0.28s`	Pipistrellus pygmaeus	56 to 73 kHz	0.822
`0.52s`	Pipistrellus pygmaeus	55 to 82 kHz	0.784
`0.68s`	Pipistrellus pygmaeus	54 to 86 kHz	0.823
`0.73s`	Pipistrellus pygmaeus	56 to 84 kHz	0.796
`0.77s`	Pipistrellus pygmaeus	55 to 83 kHz	0.682
`0.83s`	Pipistrellus pygmaeus	56 to 86 kHz	0.803
`0.90s`	Pipistrellus pygmaeus	55 to 82 kHz	0.766
`0.96s`	Pipistrellus pygmaeus	56 to 80 kHz	0.772
`1.01s`	Pipistrellus pygmaeus	56 to 69 kHz	0.721
`1.62s`	Pipistrellus pygmaeus	53 to 68 kHz	0.536
`1.71s`	Pipistrellus pygmaeus	54 to 61 kHz	0.509
`1.84s`	Pipistrellus pygmaeus	54 to 63 kHz	0.639
`1.91s`	Pipistrellus pygmaeus	56 to 65 kHz	0.609
`2.51s`	Pipistrellus pygmaeus	56 to 77 kHz	0.842
`2.67s`	Pipistrellus pygmaeus	54 to 91 kHz	0.813
`2.74s`	Pipistrellus nathusii	40 to 52 kHz	0.612
`2.79s`	Pipistrellus pygmaeus	54 to 87 kHz	0.794
`2.86s`	Pipistrellus pygmaeus	54 to 98 kHz	0.83
`3.02s`	Pipistrellus pygmaeus	53 to 92 kHz	0.806
`3.11s`	Pipistrellus pygmaeus	53 to 82 kHz	0.837
`3.15s`	Plecotus auritus	15 to 44 kHz	0.504
`3.17s`	Pipistrellus nathusii	40 to 56 kHz	0.603
`3.23s`	Pipistrellus pygmaeus	51 to 86 kHz	0.834
`3.32s`	Pipistrellus pygmaeus	52 to 78 kHz	0.783
`3.58s`	Pipistrellus pygmaeus	51 to 83 kHz	0.8
`3.75s`	Pipistrellus pygmaeus	52 to 72 kHz	0.819
`3.80s`	Plecotus auritus	16 to 45 kHz	0.588
`3.82s`	Pipistrellus nathusii	40 to 55 kHz	0.649
`3.88s`	Pipistrellus pygmaeus	52 to 81 kHz	0.812
`4.23s`	Pipistrellus pygmaeus	52 to 80 kHz	0.787
`4.32s`	Pipistrellus pygmaeus	53 to 72 kHz	0.766
`4.39s`	Pipistrellus nathusii	40 to 48 kHz	0.516
`4.45s`	Pipistrellus pygmaeus	52 to 77 kHz	0.813
`4.54s`	Pipistrellus pygmaeus	53 to 84 kHz	0.809
`4.61s`	Pipistrellus pygmaeus	52 to 82 kHz	0.798
`4.71s`	Pipistrellus pygmaeus	53 to 74 kHz	0.771