ML519865751
投稿者
Anthony Rodgers この投稿者による視聴覚メディア
日付
場所
Shooters on the Water
Cuyahoga, Ohio, 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
Original comment before bird was confirmed by experts: Solid looks as it was seen well for about 10 minutes from Shooters foraging by the lift bridge in the feeding frenzies of gulls hammering the shad in the river. Train came by and all birds lifted and moved up river by Jacob’s Pavilion but this bird was not seen again. Overall very large gull, generally gray, low contrast appearance particularly when in flight. Adult colored gray scaps and mantle, muted gray/brown wingtips and tail, white rump, very “dirty” streaky head, dark eyes, mostly black bill. Jen Brumfield passed photos along to Amar Ayyash and word came that this was not a pure GWGU.
テクニカル・インフォメーション
- モデル
- Canon EOS R5
- レンズ
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 800
- 焦点距離
- 400 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
- 1/800 sec
- 大きさ
- 3599 pixels x 2400 pixels
- オリジナルのファイルサイズ
- 3.5 MB