kHz
ML236271301
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Distant intermittent decrescendo thumping. More than a dozen rounds from the same direction. Recorded, but a lot of peepers and wood frogs too. Three clips, the last being with least peepers. I cannot hear the drumming but it is clearly visible in the spectrogram.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 4.98 MB