ML29279371
投稿者
Jeff Baughman 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
Manitowoc Impoundment
Manitowoc, Wisconsin, 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
Seen at varying distances (~100 yds - 0.25 miles) through 10x bins and 20-60x scope. Adult bird similar in overall dimensions as a Black Tern but with striking black and white pattern. Upperside of the wings, the tail and the vent were white to gray-white. Head, back, breast to belly, and wing linings were a very dark sooty black. Its bill, when seen through a scope at its closest proximity and in good light, was a very deep blackish-red. Legs were bright red (orange-red) and differed from the black Tern's dark legs.
テクニカル・インフォメーション
- モデル
- Canon PowerShot SX50 HS
- ISO
- 250
- 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
- 1/1000 sec
- 大きさ
- 932 pixels x 556 pixels
- オリジナルのファイルサイズ
- 144.26 KB