ML255022891
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
Continuing tropical storm bird. Enjoyed views and conversation with Justin Lawson and his outdoors loving boys. Thanks to my friends, Dan Burton for sharing his scope and Rachel Baum for tracking the bird's movement when I switched over from bins to camera. The large distance, harsh light, and haze made getting a decent doc photo ultra challenging. Large tern flying above and below the tree line, dropping down to the water several times to drink and forage. One particularly good look occurred during a successful foraging foray. Sooty black above with white patagial margins, dark underwing primaries, black cap and black eye lines yielding a white triangular forehead creating a very similar head look as a Least Tern minus the bill of course, which was black on the Sooty Tern, a forked tail, which I was not able to discern as having white retrices due to viewing conditions described above.
テクニカル・インフォメーション
- モデル
- COOLPIX B700
- ISO
- 100
- 焦点距離
- 143.3 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/5.6
- シャッタースピード
- 1/400 sec
- 大きさ
- 1024 pixels x 768 pixels
- オリジナルのファイルサイズ
- 397 KB