kHz
ML571681311
- 年龄
- 未说明
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观察细节
Lifer. A River Warbler singed for about an hour, then joined by another individual. Dark, small warbler with distinctive call. No photos could be taken, only seen in flight between bushes. Sound record to be added.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 410.54 KB