kHz
- 性別與年齡
- 年齡性別未知 - 1
- 聲音
- 重唱; 歌聲
- 回播
- 未確定
影音備註
NOTES: This is a single bird singing one part of the duet. There was no other individual seen in the area at that time. Refer to publications of L.L. Short and J.F.M. Horne.
技術資訊
- 錄音機
- 麥克風
- 配件
檔案資訊
- 已登錄的
- 22 Oct 2001 - Annette Nadeau
- 已數化的
- 12 Sep 2006 - Martha Fischer