ML552707551
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Countersinging birds heard on either side of SH186 about 35 minutes before sunrise. Heard for less than a minute. iPhone recording weakly captures one of the calls (mostly clearly between 23 and 24 sec) mixed in with the dawn chorus, but the ~2 khz spectrograph pattern of the species can be seen.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 3.8 MB