kHz
ML161765471
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 飛行叫聲
- 回播
- 未使用回播
觀察細節
*rare, though many recent sightings in recent months; at Merganser Pond; two large, dirty white swans with stout, long black bills; low, nasal “honk” calls; birds flew past, later returned and landed on the pond; photos and audio recordings
技術資訊
- 錄音機
- 麥克風
- Sennheiser ME62
- 配件
- Telinga 22" parabola
- 原始檔案大小
- 799.27 KB