ML646905916
Eurasian x American Wigeon (hybrid) Mareca penelope x americana
投稿者
Rick Fournier 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
Elkhorn Slough--Hudson Landing mudflats & Porter Marsh
Monterey, California, 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
That wigeon was quite interesting! From what I observed, it had a striking rufous/red head, a buffy/creamy forehead, and its flanks were all brown, not gray (unlike the Eurasian Wigeon). There was only a hint of gray on the rump and lower rear flank. Although it is said to be a bit larger than an American Wigeon, I couldn’t tell any difference in the field from the ones it was with. A smallest patch of gray was on the back and bill, which was blue/gray. The duck was busy feeding, mostly around the edges of the pickle weed. It seems a late for it to be an eclipsed bird, and I didn’t see it fly or call.
テクニカル・インフォメーション
- モデル
- Canon EOS 7D Mark II
- レンズ
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 500
- 焦点距離
- 400 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/18.0
- シャッタースピード
- 1/320 sec
- 大きさ
- 498 pixels x 359 pixels
- オリジナルのファイルサイズ
- 56.17 KB