20190612 214648 CH Sihlwald Sihlboden Bats by klanglandschaftsreisen published on 2023-01-16T21:46:40Z Bats hunting over Sihlboden, localization calls, probably Common Noctule (Nyctalus noctula). Location: Switzerland, Sihlwald, Sihlboden (8.56052805 / 47.26488731) Date: 2019/06/12 21:46:48 Genre Field Recording