ML422124831
投稿者
Curtis Stewart 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
Salt Plains NWR--Eagle Roost Nature Trail
Alfalfa, Oklahoma, 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
- 指定なし
- 性別
- 指定なし
観察結果の詳細
Male with blonde forehead on otherwise dark reddish-brown head, light gray bill, gray body and wings with white patch showing on folded wings, black tail, white below. Viewing through 85mm scope I was able to directly compare this bird with two male American wigeons nearby and the difference in plumage on their heads was unmistakable. This bird didn’t have the green slash on a gray head and it’s head was much more evenly dark than the Americans. The buff forehead wasn’t as extensive as the white of Americans and was obviously blonde compared to the stark white forehead on the American birds. If the birds were at twelve o’clock then the sun was at 2 or so, therefore the photos I got were backlit.
テクニカル・インフォメーション
- モデル
- iPhone 12 mini
- レンズ
- iPhone 12 mini back dual wide camera 4.2mm f/1.6
- ISO
- 32
- 焦点距離
- 4.2 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/1.6
- シャッタースピード
- 1/744 sec
- 大きさ
- 1574 pixels x 2100 pixels
- オリジナルのファイルサイズ
- 708.46 KB