ML137605031
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 飛行叫聲; 歌聲
- 回播
- 未確定
影音備註
This is a recording of the song. I have heard them calling and it is mostly two or three single notes. They sound like the croaking of a frog when calling but much lower
觀察細節
One seemed to be young. The others were brown I assume females or immatures and were led by 4 males. I noticed that where ever the males moved the rest followed. The were feeding on a small patch of grass.
技術資訊
- 錄音機
- Phone
- 麥克風
- 配件
- 原始檔案大小
- 1002.98 KB