Pastena – bats in the caves

Recording made in the caves of Pastena, just below the colony of bats that live in an area of the caves. The recorded sound is obviously only a minimal part of that produced by this mammal, which extends along an area of frequencies well above the one it can capture a common recorder, and well beyond the area of audibility of the human ear.

Recorded with a Zoom H4n.

Author: Marcello Liberato
Date: 16/05/2011