ML103464621
- 性別與年齡
- 雄成鳥 - X
觀察細節
Pair in the same general area where I encountered them earlier in the day. Nearly stepped on them. Male predominantly white aside for black retrices and lores (creating a black face mask). Bright vermillion fleshy(?) "eyebrows". A few dusky feathers on the crown and in the upperparts. Female was brownish-gold overall with more pronounced gold in the underparts. Frosty lores and crown (retained winter plumage?) White primaries visible. Silent. The rarer of the two Ptarmigans in the Barrow area, these two were contentedly picking at willows while we watched them from about 20-50 meters as they moved about foraging.
技術資訊
- 型號
- Canon EOS 40D
- ISO
- 400
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/6.3
- 快門
- 1/1000 sec
- 次方
- 2146 pixels x 1430 pixels
- 原始檔案大小
- 794.98 KB