ML615873853
- 性別與年齡
- 年齡性別未知 - 1
- 行為
- 求偶、展示或交尾; 飛行中; 覓食或吃東西
觀察細節
Seen and photographed. There were total 5 birds all close by in a single area during the observation date which is a very high number for a rare bird. It appeared they had congregated for a return migration.
技術資訊
- 型號
- NIKON D850
- 鏡頭
- 500.0 mm f/4.0
- ISO
- 320
- 焦距
- 500 mm
- 閃光
- Flash did not fire
- 光圈值
- f/6.3
- 快門
- 1/1600 sec
- 次方
- 2863 pixels x 1683 pixels
- 原始檔案大小
- 3.01 MB