ML138462751
投稿者
Michael Brothers この投稿者による視聴覚メディア
日付
場所
US-FL-2727 S Atlantic Ave (29.1786,-80.9825)
Volusia, Florida, 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
A single adult Black-tailed Gull. This bird was smaller than a Herring Gull, but larger than a Ring-billed Gull. The back was very dark. Slightly darker than a Laughing Gull. It had pale eyes and was very long-winged, giving it a very attenuated look. The bill was slim and greenish with a black tip and red marks on either side of the black mark. The head was white with a distinct dark wash on the nape of the neck. The head and underparts were white. The back and upper surface of the wings were dark gray. The outer primaries were black. The legs were greenish. The tail was white at the base and had a wide black band with a white tip. The bird was south of Frank Rendon Park about 1/2 mile.
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 II USM
- ISO
- 1250
- 焦点距離
- 321 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/5.6
- シャッタースピード
- 1/1250 sec
- 大きさ
- 4373 pixels x 3079 pixels
- オリジナルのファイルサイズ
- 3.55 MB