ML618898839
- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 1
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
MALL were flushed from a wooded swamp and flew at the pin. Male call at 8 seconds
觀察細節
MALL female and male were flushed from the nearby swamp. The notes on the recording from 3 to 4 seconds were from the contact of the duck's wings on the tree branches as they flew directly up from the middle of a wooded swamp. The female flew directly overhead, with the male following. The faint, very raspy call note of the male was noted at 8 seconds.
技術資訊
- 錄音機
- Wavepad app. 32-bit Float
- 麥克風
- Android Samsung Galaxy S21. phone
- 配件
- Audacity: Normalized to -3 DB.
- 原始檔案大小
- 1.75 MB