kHz
ML119000421
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
FLAGGED RARE (late). Fascinating whistled flight call vocalization heard in the dark at dusk for several minutes. Territorial male was heard all summer at that location (co-incidence?).
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 510.86 KB