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Uploaded by natureheads on Jul 24, 2009
Soprano Pipistrelle gathered at dawn near the nursery roost. Various ultrasound noise is created but you can find peak frequencies. Soprano Pipistrelle is known as 'the 55kHz pip'. Note the social calls near 19kHz.
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Impossible to say! A roost exit count came up with a number of about 680, if I recall correctly.
natureheads 2 years ago
This is great. How many bats do you think there were in this clip?
jeromeswildlife 2 years ago
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Impossible to say! A roost exit count came up with a number of about 680, if I recall correctly.
natureheads 2 years ago
This is great. How many bats do you think there were in this clip?
jeromeswildlife 2 years ago