ML550597781
- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 鸣叫
- 回放
- 未使用回放
观察细节
Conservative estimate; the microphone in the audio was pointed at the birds in the 3 photographs, but in the background of the audio thousands of Red-wings that were flying ESE are heard
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 24 MB