ML618218658
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 飛行叫聲
- 回播
- 未確定
觀察細節
NFC 26, a couple calls were almost overlapping for the first group so estimating at least two birds. Then had what sounded to be a lone bird about 10 minutes later, then another about 15 minutes after that.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 678.04 KB