ML414698911
投稿者
Stefan Mutchnick 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
Wertheim NWR--North Side
Suffolk, New York, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢と性別
- 成鳥オス - 1
観察結果の詳細
Exact count. We observed and photographed them for about 15-20 minutes. There was some agitated behavior going on. It seemed to be mostly between a possible pair and another drake. It looked as though one drake and one hen took turns chasing another drake away. There were however three drakes in the foray. One may have gotten caught up due to its proximity to the others. All three drakes had their tails cocked/raised. This went on for at least 5 to 10 minutes. After things quieted down, they seemed to split up into two groups. Two pairs were together away from the other two drakes and four hens.
テクニカル・インフォメーション
- モデル
- Canon EOS 90D
- レンズ
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 6400
- 焦点距離
- 400 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/5.6
- シャッタースピード
- 1/400 sec
- 大きさ
- 4480 pixels x 2605 pixels
- オリジナルのファイルサイズ
- 2.18 MB