ML103464611
投稿者
Wyatt Egelhoff この投稿者による視聴覚メディア プロフィール
日付
場所
Utqiaġvik--Nunavak Rd.
North Slope Borough, Alaska, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢と性別
- 成鳥メス - X
観察結果の詳細
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.
テクニカル・インフォメーション
- モデル
- Canon EOS 40D
- ISO
- 400
- 焦点距離
- 400 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/6.3
- シャッタースピード
- 1/640 sec
- 大きさ
- 1901 pixels x 1268 pixels
- オリジナルのファイルサイズ
- 642.83 KB