- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 1
- 行為
- 求偶、展示或交尾
- 聲音
- 叫聲; 歌聲
- 回播
- 有使用回播
影音備註
NOTES: (Range Status: Normal, highly endangered. Sound Category: Muted song.) HPF 200 Hz. Playback was used briefly for the initial loud sesction. Thereafter all was natural. Two individuals, male and female. The initial loud sequence accompanied a "courtship display." One was shivering its wings--but the 2nd continued foraging. Note: We include a sequence on the cut at the end of the second sequences of muted song and of the "courtship display" at a higher level so the soft notes are more readily heard. Other Behaviors: Advertise, Court.
技術資訊
- 錄音機
- STELLAVOX SP7
- 麥克風
- 配件
檔案資訊
- 已登錄的
- 15 Oct 2001 - Annette Nadeau
- 已數化的
- 2 Feb 2012 - Jay McGowan