04/10/2026 at 20:08:33

4.95s · 89 min after sunset · Warleigh Nature Reserve, River Avon, near Bath

What was detected

Soprano pipistrelle (Pipistrellus pygmaeus) · 38 calls · 56.8 kHz · strongest 0.868
Long-eared bat · closest match Plecotus auritus of 2 · 6 calls · 19.5 kHz · strongest 0.546
Noctule, Leisler's or serotine · closest match Nyctalus noctula of 3 · 3 calls · 22.5 kHz · strongest 0.36
Nathusius' pipistrelle (Pipistrellus nathusii) · 1 call · 45 kHz · strongest 0.223

All 3 classifiers agree.

All 57 detections

Time	Label	Band	Detection
`0.06s`	Pipistrellus pygmaeus	56 to 63 kHz	0.569
`0.26s`	Pipistrellus pygmaeus	57 to 77 kHz	0.755
`0.38s`	Pipistrellus pygmaeus	58 to 71 kHz	0.556
`0.46s`	Pipistrellus pygmaeus	58 to 75 kHz	0.722
`0.67s`	Pipistrellus pygmaeus	57 to 73 kHz	0.596
`0.74s`	Pipistrellus pygmaeus	57 to 79 kHz	0.752
`0.78s`	Plecotus auritus	19 to 45 kHz	0.639
`0.80s`	Pipistrellus pygmaeus	45 to 58 kHz	0.504
`0.86s`	Pipistrellus pygmaeus	57 to 96 kHz	0.844
`0.93s`	Pipistrellus pygmaeus	57 to 86 kHz	0.804
`1.01s`	Pipistrellus pygmaeus	56 to 103 kHz	0.803
`1.09s`	Pipistrellus pygmaeus	56 to 105 kHz	0.769
`1.24s`	Pipistrellus pygmaeus	56 to 101 kHz	0.837
`1.32s`	Pipistrellus pygmaeus	56 to 101 kHz	0.788
`1.36s`	Plecotus auritus	17 to 52 kHz	0.612
`1.38s`	Nyctalus noctula	21 to 36 kHz	0.514
`1.44s`	Pipistrellus pygmaeus	56 to 104 kHz	0.839
`1.52s`	Pipistrellus pygmaeus	56 to 103 kHz	0.84
`1.69s`	Pipistrellus pygmaeus	56 to 99 kHz	0.8
`1.77s`	Pipistrellus pygmaeus	56 to 98 kHz	0.793
`1.85s`	Pipistrellus pygmaeus	56 to 97 kHz	0.792
`1.93s`	Pipistrellus pygmaeus	56 to 96 kHz	0.794
`1.98s`	Plecotus auritus	17 to 48 kHz	0.515
`2.05s`	Pipistrellus pygmaeus	56 to 102 kHz	0.825
`2.13s`	Pipistrellus pygmaeus	56 to 95 kHz	0.844
`2.28s`	Pipistrellus pygmaeus	56 to 105 kHz	0.844
`2.35s`	Pipistrellus pygmaeus	56 to 98 kHz	0.791
`2.44s`	Pipistrellus pygmaeus	56 to 101 kHz	0.809
`2.48s`	Plecotus auritus	18 to 45 kHz	0.66
`2.50s`	Nyctalus noctula	20 to 37 kHz	0.522
`2.50s`	Pipistrellus nathusii	43 to 58 kHz	0.522
`2.55s`	Pipistrellus pygmaeus	56 to 94 kHz	0.835
`2.66s`	Pipistrellus pygmaeus	56 to 95 kHz	0.84
`2.74s`	Pipistrellus pygmaeus	56 to 97 kHz	0.87
`2.81s`	Pipistrellus pygmaeus	56 to 85 kHz	0.819
`2.91s`	Pipistrellus pygmaeus	56 to 89 kHz	0.835
`3.03s`	Pipistrellus pygmaeus	56 to 72 kHz	0.808
`3.11s`	Pipistrellus pygmaeus	56 to 75 kHz	0.818
`3.23s`	Pipistrellus pygmaeus	56 to 72 kHz	0.773
`3.29s`	Pipistrellus pygmaeus	56 to 76 kHz	0.809
`3.36s`	Pipistrellus pygmaeus	56 to 67 kHz	0.733
`3.51s`	Pipistrellus pygmaeus	56 to 70 kHz	0.83
`3.58s`	Pipistrellus pygmaeus	56 to 78 kHz	0.838
`3.67s`	Pipistrellus pygmaeus	56 to 68 kHz	0.761
`3.71s`	Plecotus auritus	18 to 47 kHz	0.605
`3.74s`	Nyctalus noctula	22 to 36 kHz	0.542
`3.78s`	Pipistrellus pygmaeus	56 to 71 kHz	0.787
`3.84s`	Pipistrellus pygmaeus	56 to 69 kHz	0.77
`4.03s`	Pipistrellus pygmaeus	57 to 67 kHz	0.728
`4.19s`	Pipistrellus pygmaeus	56 to 66 kHz	0.765
`4.25s`	Pipistrellus pygmaeus	57 to 63 kHz	0.574
`4.34s`	Pipistrellus pygmaeus	56 to 63 kHz	0.675
`4.48s`	Pipistrellus pygmaeus	57 to 64 kHz	0.664
`4.65s`	Pipistrellus pygmaeus	56 to 63 kHz	0.711
`4.72s`	Pipistrellus pygmaeus	56 to 62 kHz	0.687
`4.76s`	Plecotus auritus	18 to 36 kHz	0.555
`4.84s`	Pipistrellus pygmaeus	56 to 61 kHz	0.71