- 性別與年齡
- 成鳥,性別未知 - X
影音備註
Wingspread comparision of HEGU (right) and THGU (left)
觀察細節
An adult bird initially spotted by Zach Millen. Observed smaller bill weight than nearby HEGU with a smaller, more rounded head, dark eye with dark iris, white underparts in flight, mantle slightly lighter than RBGU, and larger mirrors on P10 and P9 with more white extensive white subterminal spotting on the rest of the primaries in comparison to nearby HEGU.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF400mm f/5.6L USM
- ISO
- 800
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/800 sec
- 次方
- 2334 pixels x 1748 pixels
- 原始檔案大小
- 2.65 MB