kHz
- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 鸣叫
- 回放
- 未说明
媒体文件注释
Begging calls from young birds. Later, calls in response to an attack by African hawk-eagle. This is a long extract from a recording at Nairobi Station Yard of the colony mentioned in recordist's article in J. Eanhs for January 1963; Q.V. Other Behaviors: Beg.
技术信息
- 录音机
- AMPEX 401
- 话筒
- 附件
- Parabola 76.2cm (30in)
存档信息
- 已数字化
- 12 Jul 2000 - Martha Fischer