kHz
ML355782011
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Many individuals flying over water at dusk. White spots near base of tail well seen, absence of any white on wings. A collar or white spots on throat also seen. Behavior and habitat (flying in groups over water) also matches this species.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 18.11 MB