ML614574803
投稿者
Rick Luehrs 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
Deer Creek Wildlife Area--Dick Rd. Wetland
Pickaway, 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
観察結果の詳細
Trumpeter Swans usually hang out in very small numbers as opposed to Tundra Swans which hang out usually in larger groups. So when I drove up from a distance and only saw this one bird I figured there was a good probability that it would be a Trumpeter. As I got closer I noticed that it was indeed a Trumpeter. This swan is slightly bigger than a Tundra with more black facial skin around the eye and no yellow spot apparent. The Trumpeter has a pointed border at the top of the bill between the eyes as opposed to the Tundra Swan which is more rounded between the eyes.
テクニカル・インフォメーション
- モデル
- COOLPIX P1000
- ISO
- 280
- 焦点距離
- 754.6 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/8.0
- シャッタースピード
- 1/500 sec
- 大きさ
- 4608 pixels x 3456 pixels
- オリジナルのファイルサイズ
- 1.45 MB