bm4886's picture

45pipistrelle

Observed: 1st October 2012 By: bm4886
S159 Neighbourhood Nature - current student
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45pipistrelle
Description:

This is a sonogram recorded from my Batbox duet feeding a recorder, recorded in real-time at 19:10 BST approx. This was at Watery Lane location in Wallingford, Oxon about 100m east of the River Thames by Wallingford bridge.

Identifications
Species interactions

No interactions present.

Comments

the naturalist man's picture

Pipistrelle

Similar to the 55Khz pipistrelle sonogram but the peak is at 45Khz.

Graham Banwell

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