ML379408411 OBI 76884
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 求偶、展示或交尾
影音備註
Courtship. Remarks: At first it looked like normal mating behaviour, but to my surprise, the bird on the top stepped down immediately after mounting, without any copulation; in fact it just walked over the other. Later by posting into different forums I came to the conclusion that it is a courtship behaviour. - AAK. Date added to OBI: May 21, 2013.
蒐藏
東方鳥類俱樂部圖片資料庫 (OBI, Oriental Bird Club Image Database)
技術資訊
- 型號
- NIKON D7000
- 鏡頭
- 300.0 mm f/4.0
- ISO
- 640
- 焦距
- 300 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/400 sec
- 次方
- 660 pixels x 381 pixels
- 原始檔案大小
- 97.08 KB