Nathusius' pipistrelle
Pipistrellus nathusii
Detected in 15 recordings at Warleigh Nature Reserve over 1 night. 0 had a second classifier agree.
No other classifier has agreed with any of these 15 detections at Warleigh Nature Reserve. That does not prove them wrong, but it should not be considered to be strong evidence.
Scarce and migratory. Records are of interest.
Read about Nathusius' pipistrelle at the Bat Conservation Trust