Bats (Michel Barataud), 2 страница
Bats (Michel Barataud) — Myotis myotis / blythii - several bats hunting in undergrowth - 35 kHz 00:38
Bats (Michel Barataud) — Myotis myotis hunting over a meadow in early spring : irregular pulse rate 00:48
Bats (Michel Barataud) — Nyctalus noctula - social calls emitted in high flight - 15 kHz 00:54
Bats (Michel Barataud) — Tadarida teniotis - hunting siglans recorded directly onto audiotape (without detector) 00:51
Bats (Michel Barataud) — Eptesicus serotinus - nocturnal flight under street lamps - 25 kHz (typical irregular pulse rate) 00:43
Bats (Michel Barataud) — Plecotus auritus / austriacus - social calls emitted in flight - 20 kHz 00:31
Bats (Michel Barataud) — Barbastrella barbastrellus - hunting at the edge of a forest - 32,5 kHz 00:43
Bats (Michel Barataud) — Myotis myotis / blythii - hunting over street lights - 30 kHz (pulse rate is not as regular) 00:52
Bats (Michel Barataud) — Myotis myotis / blythii - hunting at dusk over a freshly cut meadow - 26,5 kHz 01:02
Bats (Michel Barataud) — Myotis myotis hunting over a meadow at dusk in the summer : very regular pulse rate 01:37
Bats (Michel Barataud) — Pipistrellus nathusii - hunting over a lake surrounded by forest - 38 kHz 00:37
Bats (Michel Barataud) — Eptesicus serotinus - hunting at dusk over a meadow - 27 kHz (regular pulse rate demonstrates numerous prey) 01:09
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