kHz
ML149235991
- 性別與年齡
- 成鳥,性別未知 - X
- 聲音
- 叫聲; 飛行叫聲
- 回播
- 未使用回播
影音備註
Swarm of minima geese as they flew in.
觀察細節
Amount estimated. Rounded up two flocks with a minimum of 750 birds + 50 mixed in with other geese + several flyover flocks that totaled with about 200 additional birds. One bird had a white spot above the eye similar to one one listed as simply "Cackling" above.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 722.61 KB