kHz
ML387390431
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
影音備註
these calls were made by two adults with one observable juvenile bird near them in the reeds
觀察細節
two adults with chick just after entrance; two just before the U; four more in a group well into the drive
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 222.11 KB