ML613626767
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
*Rare but apparently regular at this location based on last winter's observations. Heard at least two calling simultaneously at one point during the observation period. Single call note recording of one of the birds attached.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 33.01 KB