kHz
作者
Myles E. W. North 该用户提供的媒体文件
日期
10:00
地点
LAKE NAKURU; FLATS AT N END.
Rift Valley, Kenya
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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- 发声
- 鸣叫
- 回放
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媒体文件注释
The falsetto calls that are lower than the adult are thought to be fledged juveniles which were closest to the shore. They are small with very dull plumage and black bills; probably under a year old.
额外物种
技术信息
- 录音机
- UHER 4000S
- 话筒
- 附件
- Parabola 43.2cm (17in)
存档信息
- 已数字化
- 16 Mar 2006 - Martha Fischer