04/10/2026 at 20:18:13

4.95s · 98 min after sunset · Warleigh Nature Reserve, River Avon, near Bath

What was detected

Soprano pipistrelle (Pipistrellus pygmaeus) · 25 calls · 56.2 kHz · strongest 0.857
Noctule, Leisler's or serotine · closest match Nyctalus noctula of 3 · 2 calls · 24.9 kHz · strongest 0.367
Long-eared bat · closest match Plecotus austriacus of 2 · 1 call · 38.2 kHz · strongest 0.388

All 3 classifiers agree.

All 30 detections

Time	Label	Band	Detection
`0.96s`	Pipistrellus pygmaeus	56 to 62 kHz	0.656
`1.21s`	Pipistrellus pygmaeus	56 to 64 kHz	0.685
`1.29s`	Pipistrellus pygmaeus	56 to 59 kHz	0.616
`1.55s`	Pipistrellus pygmaeus	56 to 70 kHz	0.765
`1.78s`	Pipistrellus pygmaeus	56 to 71 kHz	0.811
`1.86s`	Pipistrellus pygmaeus	56 to 60 kHz	0.615
`2.10s`	Pipistrellus pygmaeus	56 to 74 kHz	0.777
`2.31s`	Pipistrellus pygmaeus	56 to 66 kHz	0.585
`2.54s`	Pipistrellus pygmaeus	56 to 69 kHz	0.691
`2.64s`	Pipistrellus pygmaeus	56 to 64 kHz	0.64
`2.75s`	Pipistrellus pygmaeus	56 to 74 kHz	0.802
`2.95s`	Pipistrellus pygmaeus	56 to 84 kHz	0.842
`3.03s`	Pipistrellus pygmaeus	56 to 81 kHz	0.81
`3.07s`	Plecotus austriacus	19 to 41 kHz	0.531
`3.09s`	Nyctalus noctula	21 to 33 kHz	0.502
`3.14s`	Pipistrellus pygmaeus	56 to 85 kHz	0.821
`3.23s`	Pipistrellus pygmaeus	56 to 80 kHz	0.855
`3.44s`	Pipistrellus pygmaeus	56 to 87 kHz	0.827
`3.53s`	Pipistrellus pygmaeus	56 to 72 kHz	0.816
`3.65s`	Pipistrellus pygmaeus	56 to 88 kHz	0.857
`3.75s`	Pipistrellus pygmaeus	56 to 82 kHz	0.838
`3.92s`	Pipistrellus pygmaeus	56 to 85 kHz	0.831
`4.11s`	Pipistrellus pygmaeus	56 to 78 kHz	0.78
`4.17s`	Nyctalus noctula	20 to 34 kHz	0.511
`4.22s`	Pipistrellus pygmaeus	56 to 89 kHz	0.861
`4.31s`	Pipistrellus pygmaeus	56 to 80 kHz	0.832
`4.41s`	Pipistrellus pygmaeus	56 to 76 kHz	0.817
`4.65s`	Pipistrellus pygmaeus	56 to 89 kHz	0.847
`4.74s`	Pipistrellus pygmaeus	56 to 79 kHz	0.823
`4.86s`	Pipistrellus pygmaeus	56 to 82 kHz	0.858