- 性別與年齡
- 未成鳥,性別未知 - 2
影音備註
Appear to be 1st year Tundra x Bewick's hybrids. They are following the lead of an adult Tundra Swan.
觀察細節
Appears to be two 1st year swan siblings traveling with, and following the lead of, an adult Tundra swan. Both of the siblings have identical yellow bill markings, somewhat similar to a Bewick's ss. Most likely, these are Tundra x Bewicks hybrid swans.
技術資訊
- 型號
- Canon EOS-1D X Mark II
- 鏡頭
- EF400mm f/2.8L IS II USM +1.4x III
- ISO
- 500
- 焦距
- 560 mm
- 閃光
- Flash did not fire
- 光圈值
- f/4.0
- 快門
- 1/2000 sec
- 次方
- 1200 pixels x 935 pixels
- 原始檔案大小
- 761.26 KB