- 年齡
- 未確定
- 性別
- 未確定
觀察細節
All the adult juncos we saw well had pale gray throats and bicolored bills with darker upper mandible, darkest on culmen. The juvs also appeared to have dark upper mandibles so we are calling these red-backed as well.
技術資訊
- 型號
- Canon EOS R5
- 鏡頭
- EF500mm f/4L IS II USM
- ISO
- 1000
- 焦距
- 500 mm
- 閃光
- Flash did not fire
- 光圈值
- f/4.0
- 快門
- 1/250 sec
- 次方
- 2745 pixels x 1544 pixels
- 原始檔案大小
- 1.85 MB