ML293112731
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Exact count. Almost all resting in shallow water just downstream from tall grass islands. Some observed in flight over rapids. Many were washing themselves by flapping wings and sometimes rolling to side in shallow water.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 5.82 MB