- 性別與年齡
- 幼鳥，性別未知 - 1
- 行為
- 飛行中
觀察細節
Appeared as I started the walk. Very dark morph buteo apparent with typical RTHA wing shape. Soared thru the vicinity heading southish. Briefly it and a light RT made passes at each other after which it disappeared. Photos show under body and wing coverts to be black and extensively mottled with white; primaries are barred to the tips; dark terminal tail band. No rufous color. Lack of trailing edge wing band is c/w juvenile.
技術資訊
- 型號
- NIKON D500
- ISO
- 1600
- 焦距
- 500 mm
- 閃光
- Flash did not fire
- 光圈值
- f/8.0
- 快門
- 1/3200 sec
- 次方
- 693 pixels x 935 pixels
- 原始檔案大小
- 119.04 KB