kHz
ML567692351
- 性別與年齡
- 雄成鳥 - 1
- 聲音
- 非鳴叫產生的聲音
- 回播
- 未確定
影音備註
winnow, amplified by 15dB in audacity
觀察細節
Male delivering spectacular wheeling winnow flights; presumed mate giving ticking call series from a perch in the weeds beside the channel; was in the same location on my return paddle. A number of other calls heard in the near vicinity; hard to determine whether coming from the numerous RWBL fledgies in the area, or whether these were some of the various less-documented communication calls between WISN mothers and fledgies.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 2.26 MB