55sopranopipistrelle

55sopranopipistrelle

Observation - 55sopranopipistrelle. Description: This is a sonogram recorded from my Batbox duet feeding a recorder, recorded in real-time at 19:14 BST approx. This was at Watery Lane location in Wallingford, Oxon about 100m east of the River Thames by Wallingford bridge. Weather was fair. The sonogra

This is a sonogram recorded from my Batbox duet feeding a recorder, recorded in real-time at 19:14 BST approx. This was at Watery Lane location in Wallingford, Oxon about 100m east of the River Thames by Wallingford bridge. Weather was fair. The sonogram is produced using 'Batscan'.