ML139894531
投稿者
Mark Scheel 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
Westlake Lake (LA Co. side)
Los Angeles, 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
Continuing bird found by Dan Cooper. Dark scoter with mostly uniform dark head with only faint pale patch on face in front of eye. No dark cap (as in Surf Scoter) or pale cheek (as in Black Scoter). Long bill, thinner at the tip and less blocky than Surf Scoter, and feathered almost to the nostril. White patch on secondaries was shown very briefly, but was almost always obscured, even when diving. Pale belly shown when bird tilted to one side to preen. Probably immature male based on pale belly, lack of strong white patches on head. Some white just under eye, maybe beginning of male white undereye arc? Very cooperative, in marina on Lindero Canyon Rd. Photos.
テクニカル・インフォメーション
- モデル
- Canon EOS 7D Mark II
- ISO
- 500
- 焦点距離
- 700 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
- 1/320 sec
- 大きさ
- 1800 pixels x 1012 pixels
- オリジナルのファイルサイズ
- 826.71 KB