ML108435851
- 性別與年齡
- 年齡性別未知 - X
- 聲音
- 叫聲; 飛行叫聲; 飛行歌聲; 歌聲
- 回播
- 未使用回播
觀察細節
I couldn’t locate the birds high against the dark sky but recording attached. Spectrogram shows two series of peents, one was closer, and the other in the background is more quiet because it was more distant. Previously seen multiple times at this same location earlier this spring.
技術資訊
- 錄音機
- iPhone 6
- 麥克風
- Internal
- 配件
- n/a
- 原始檔案大小
- 110.4 KB