ML237468081
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
観察結果の詳細
Bird was able to be viewed for 3 to 4 minutes as it flew east into the bay past Fort Wool sometimes stationary or traveling backward in strong northeast winds. Although not clear in extremely distant photos white on rump and pale bar on upper wings clearly showed in scope and binocular views. Bouncing up and down flight more powered and not as stiff as Wilson‘s. Bird was in flight below crests of large waves for periods of time then bouncing/arcing back up 10 to 15 feet above waves in same field of scope view having not traveled forward at all sometimes. Longer notched/forked tail without any leg or toe projection beyond shows in all photographs. Strong squared to crooked to angled to pointed and long wing shape (prominent forLESP) also shows well in distant photographs. More photos available.
テクニカル・インフォメーション
- モデル
- Canon EOS 7D
- レンズ
- EF100-400mm f/4.5-5.6L IS USM
- ISO
- 1600
- 焦点距離
- 400 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/7.1
- シャッタースピード
- 1/3200 sec
- 大きさ
- 803 pixels x 535 pixels
- オリジナルのファイルサイズ
- 485.55 KB