Myotis emarginatus - flying near the edge of a forest - about 45 kHz
00:20
Pipistrellus nathusii - hunting near the forest's edge - 39 kHz
00:51
Myotis bechsteinii - flying near the edge of a forest, close to the foliage - about 48 kHz
00:21
Pipistrellus pipistrellus - same as above - bat flying near the edge of a forest
00:19