Slate-throated Redstart - David W Nelson
報告

投稿者

日付

場所

Pine Lake Park & Stern Grove
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
地図
地図 座標: 37.7362568, -122.4843407
年齢
指定なし
性別
指定なし

視聴覚メディア・ノート

Photo by David W. Nelson Photo taken in the Willows from the asphalt trail North of the west end of Pine Lake. Approx. 5PM.

観察結果の詳細

We observed this amazing bird with quick glimpses of it as it slowly worked its way counterclockwise around Pine Lake. It stayed mostly in the thick willows between the trail and the lake. It was also seen in the reeds on the north edge of the lake. It was doing the normal redstart behavior of flaring its tail. It had dark/black upper parts with a rusty cap on its head. Its face was dark/black and did not have any white eye arcs. Its chest and belly were red.

テクニカル・インフォメーション

モデル
Canon EOS 7D Mark II
レンズ
EF400mm f/4 DO IS II USM
ISO
3200
焦点距離
400 mm
フラッシュ
Flash did not fire
Fストップ
f/5.0
シャッタースピード
1/500 sec
大きさ
1736 pixels x 1560 pixels
オリジナルのファイルサイズ
1.44 MB