kHz
- 性別與年齡
- 成鳥,性別未知 - X
- 聲音
- 叫聲; 歌聲
- 回播
- 未使用回播
影音備註
four cuts from a pair of birds on the ground in mostly snow covered tundra. The first cut is of what I think is song, given while they were facing each other and partially raising their wings - watching them later they acted as a pair, chasing away a third and fourth bird from the area. The second cut is of calls and then more of the potential song. The third and fourth cuts are of calls from one of the pair.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 19.11 MB