ML646981552
投稿者
Tom Kerr 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
Niagara Falls SP--Three Sisters Islands
Niagara, New York, 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
1st Cycle. Immediately noticed as it stood out from other gulls. Shape and size closest to Glaucous Gull but overall much too dark. Shared with Willie and Alec, as well as North American Gulls group on Facebook. Was able to get a screenshot off of a video in flight. Large head and bill with dark beady eye. Short primary projection with uniform pale wingtips in flight. Solid grayish mantle instead of mottled like Iceland Gulls. Was flushed 3 times by an Eagle (returning twice) but was not able to relocate. Last seen around 12:30 PM. 1st Niagara Falls record I believe. Digiscoped photos attached.
テクニカル・インフォメーション
- モデル
- SM-S908U
- ISO
- 80
- 焦点距離
- 6.4 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/1.8
- シャッタースピード
- 83/10000 sec
- 大きさ
- 1287 pixels x 964 pixels
- オリジナルのファイルサイズ
- 322.53 KB