- 年龄和性别
- 成鸟，性别未知 - 2; 幼鸟，性别未知 - 1
- 发声
- 合唱; 鸣唱
- 回放
- 未说明
媒体文件注释
NOTES: 1.) A SWEET SILVERY SONG BY WHAT LOOKED LIKE A BIRD NOT YET MATURE (HAVE HEARD ADULTS DOING THIS TOO). 2.) A GARGLE DUET BY A PAIR OF ADULTS. CUT UP TO 1000 HZ. THIS CUT DERIVED FROM LNS 16206. 1 IMMATURE(S); 2 ADULT(S).
技术信息
- 录音机
- EMI RE321
- 话筒
- Grampian DP5
- 附件
- Parabola 43.2cm (17in)
存档信息
- 已数字化
- 29 Jul 2011 - Jay McGowan