ML49654581
投稿者
Dean Newhouse 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
John Heinz NWR--impoundment (Philadelphia Co.)
Philadelphia, Pennsylvania, 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
Continuing presence of Northern Saw-whet Owl that has been reported for weeks along the trail. Found in apparently new location. Picture shown. Extremely well hidden. In fact, we would not have found it if the park office personnel hadn't given us tips as to its location. Even then, it took more than 20 minutes of looking at the specified location before we found it. And, even though it was only about 20 feet off the trail, we would often lose sight of it without use of the binoculars due to is camouflaged position behind a mass of branches and vines.
テクニカル・インフォメーション
- モデル
- Canon PowerShot SX50 HS
- ISO
- 640
- 焦点距離
- 215 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/6.5
- シャッタースピード
- 1/160 sec
- 大きさ
- 800 pixels x 600 pixels
- オリジナルのファイルサイズ
- 260.98 KB