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
Calls of young at the nest. Two types of call: one shrill and one deep. The shriller type may be correct for the young of this species, but confirmation is needed. The deeper type seems to be correct for the larger young birds. Many nestlings of other species calling.
技术信息
- 录音机
- EMI RE321
- 话筒
- Grampian DP4/L
- 附件
- Parabola 43.2cm (17in)
存档信息
- 已数字化
- 14 Mar 2006 - Martha Fischer