- 年齡
- 未確定
- 性別
- 未確定
- 標籤
- 浮水印
觀察細節
I find these sparrow harder to pin a name onto than many other birders. Young or worn Saltmarsh can be especially confusing and genetic studies confirm the extensive introgression of subvirgatus into caudacutus. These birds stood out by virtue of the grayer head, more diffuse streaking on the breast, less obvious white throat, more rounded head shape and shorter, less pointed bill. Fit my understanding of subvirgatus.
技術資訊
- 型號
- Canon EOS-1D X Mark II
- 鏡頭
- EF500mm f/4L IS II USM
- ISO
- 320
- 焦距
- 500 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/10.0
- 快門
- 0.01 sec
- 次方
- 1986 pixels x 1535 pixels
- 原始檔案大小
- 1.35 MB