| Would you like to preview sound files with a Waveform Player? **Try our New Site!** Audio Content: Sound Effects Sound File Description: Animals - Birds - Black-Nest Swiftlet . Cu echo-locating calls from birds entering cave at dusk and bats leaving. Tokad Liman Cave, Gomantong, Sabah, N.Borneo Library: BBC Nature _BBC ![]() Length: 122 seconds Channels: 2 Sound File Formats: Wav, Aif and MP3 Sound ID Number: 898443 Delivery Method: Download Max Cost: $7.87 Sound Effects License Agreement » Download MP3 Preview » Add to Cart » Tweet |




