ML124535831
投稿者
Shane Sater 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
Sevenmile Creek--Prickly Pear Land Trust (restricted access)
Lewis and Clark, Montana, 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
First seen ca 1124 in flight over the E ponds in reach 3, ca 3x shrub height. Began circling, mostly gliding with a series of flaps ca every revolution. By 1127, it had gained substantial altitude and then it glided off to the SW on set wings, into the distance. Head appeared rather small and somewhat short, but I had ample time to observe wingbeats, which came from base of wing (stiff). Wings rather long, too, and tail with notable white band at tip. Based on seemingly small size and my initial uncertainty of whether it was really a COHA or a SSHA, I suspect it was a male.
テクニカル・インフォメーション
- モデル
- COOLPIX P900
- ISO
- 110
- 焦点距離
- 57.1 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/5.0
- シャッタースピード
- 1/250 sec
- 大きさ
- 1629 pixels x 1349 pixels
- オリジナルのファイルサイズ
- 125.75 KB