Recording made using a bat-ultrasound detector where we can hear some insects and bats "singing". Ultrasound heterodyne detector and Sony PCM D50 digital recorder. 11/08/2010. 22:05.
Manuel Calurano
2010-08-11
gipuzkoa, intsektuak - xomorroak, animaliak, xaguzaharrak, ekolokazioa, ultrasoinuak