ML21629771
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
視聴覚メディア・ノート
Photo by Bev Agler.
観察結果の詳細
Somewhat distant bird relocated and observed with scopes while immediately adjacent to a horned grebe by Bev Agler, Patty Rose, Mark Schwan, and myself. It appeared slightly smaller than the horned grebe, and completely lacked the horned grebe's striking horizonal pattern of black crown with white face. Its face appeared quite darkly smudged, with the only conspicous light pattern being on the throat. When scanning with scope, the bird was fairly easy to discriminate from the horned grebes in the area. Since the grebe was constantly diving, the wet slicked-back profile of the head and neck in the photos was often very different from that normally portrayed. There is a photo of a similar type of profile in this checklist from Ohio: https://ebird.org/ebird/view/checklist?subID=S26899595
テクニカル・インフォメーション
- モデル
- DMC-FZ70
- ISO
- 400
- 焦点距離
- 215 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/5.9
- シャッタースピード
- 1/800 sec
- 大きさ
- 1943 pixels x 1260 pixels
- オリジナルのファイルサイズ
- 681.71 KB