ML85903501
投稿者
Jeffrey Roth 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
Lake Logan SP
Hocking, Ohio, 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
視聴覚メディア・ノート
geese believed to be hutchinsii near center of photo
観察結果の詳細
small geese with short bills and rounded heads, standing on exposed mudflat with Canada geese nearly twice their size next to them; photos are poor and probably inconclusive, however they do document that at least one of the geese, in addition to smaller size and head shape, also appeared to have a much darker breast than any of the larger Canadas; note during the period of observation there was very little vocalization by the geese, perhaps due to proximity of the eagle, thus no "cackling" heard
テクニカル・インフォメーション
- モデル
- DSC-HX100V
- レンズ
- 4.8-144mm f/2.8-5.6
- ISO
- 200
- 焦点距離
- 144 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/5.6
- シャッタースピード
- 1/250 sec
- 大きさ
- 1117 pixels x 832 pixels
- オリジナルのファイルサイズ
- 272.51 KB