kHz
ML184328291
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Two-note juvenile call. Check Xeno-canto cuts XC439313, XC381316 and others. This was directly across the road from the pond, in reedy marsh grass. We also got an answer to tape of a typical grunt display VIRA call at exactly the same spot. Not certain if the juvenile bird did the grunt display. How long do juvs make this call, and do older birds make the same call?
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 255.97 KB