kHz
ML431345471
- 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
2 juvs calling from their burrows by the track
观察细节
Estimate of just the ones visible from the track in the dark. Likely many more. Some juvs still with fluffy down, others developed flight feathers. Adults seen flying overhead after last light.
技术信息
- 录音机
- Zoom H1N
- 话筒
- 附件
- 原始文件大小
- 4.56 MB