ML199691931
投稿者
Linda Swanson 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
Lake Merced--Concrete Bridge area
San Francisco, California, 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
Brown upper-parts with darker striping on back and with cream spike feathering, perhaps pin feathers; pale underparts increasing in golden color at breast with small black spots; spots on breast indicate this may be a female; brown head with cream median head stripe and cream stripe above eye; pale legs and feet; black bill; dark eye. This individual was along the vegetation of the path beyond the northeast end of the concrete bridge. It seemed tame and stepped onto and walked over my shoe. It was an obvious release. It is noted in Wikipedia that there is commercial Japanese quail farming industries in the US for egg production, and the species has been used in scientific research. Photos 1 and 2 by Peter Seubert.
テクニカル・インフォメーション
- モデル
- Canon EOS-1D Mark IV
- レンズ
- EF500mm f/4L IS USM
- ISO
- 1000
- 焦点距離
- 500 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/4.0
- シャッタースピード
- 1/320 sec
- 大きさ
- 2446 pixels x 3007 pixels
- オリジナルのファイルサイズ
- 1.85 MB