- 性別與年齡
- 雄成鳥 - X
觀察細節
Photo. This is an example of a "white-shielded" male, among the North American populations of American Coot, that we used to help debunk claims of "Caribbean Coot" in Florida in our paper -- Roberson & Baptista (1988) "White-shielded coots in North America: a critical evaluation," Am. Birds 42: 1241-1246. I believe eBird wants us to enter such birds in this category.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 1600
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/5000 sec
- 次方
- 2948 pixels x 1956 pixels
- 原始檔案大小
- 540.98 KB