ML618276029
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未使用回播
觀察細節
circling, but changing wing shape to alternately swoop and soar. One flew momentarily with legs down instead of tucked, but not landing or carrying anything that I could see -- courtship flight? continuing from earlier this afternoon.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 6.45 MB