ML611561081
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
観察結果の詳細
Seen above the dam roughly here: (35.0007593, -85.6148709). Noticed a larger, dark (nearly black) diver at first with head tucked in. We suspected it was a scoter, so we changed angle to get it in better light. It began actively swimming a bit and was able to get good looks at the face. Two distinctive spots of white at the base of the bill and behind the eye quickly ruled out Black Scoter and looked more like Surf than WWSC, plus the head/bill not as elongated or sloping and not too bulky as far as scoters go. The bird was large, but not quite as ‘tanky’ as I would expect a WWSC to be when compared to nearby divers. Never at any point did it show any white secondaries, even when diving. Distant pic added, but the bird is quartered away with head partially tucked, so certainly not diagnostic.
テクニカル・インフォメーション
- モデル
- COOLPIX P900
- ISO
- 200
- 焦点距離
- 357 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/6.5
- シャッタースピード
- 1/500 sec
- 大きさ
- 826 pixels x 620 pixels
- オリジナルのファイルサイズ
- 82.48 KB