ML618404033
- 性別與年齡
- 成鳥,性別未知 - 1
- 聲音
- 歌聲
- 回播
- 未使用回播
影音備註
typical song bouts with descending trills; some trills quite short (e.g. 0:01-0:03, 0:27-0:29, 1:48-1:51), sometimes with slight rise in tone at end (1:21-1:23, 1:35-1:38); strange deep isolated call at 1:54 is Silvergull; songs in Darwin differ from recordings of Broome birds - in Darwin trills much quicker (i.e., high frequency of notes) whereas Broome birds have slower pace to individual notes, more easily heard as distinct notes by the human ear
觀察細節
heard
其他鳥種
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 11.72 MB