ML42508561
投稿者
Ryan Schain 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
Belle Isle Marsh Reservation
Suffolk, Massachusetts, 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
- - *High count; When trying to count a flock feeding on grit on path at once (I got to 31 - - but there were approx 7 more) the flock was flushed by a dog into the surrounding trees, and I soon after flushed approx. 10 others from the middle weedy patch I didn't know were there. After that they were very jumpy due to the amount of dogs on the reservation. A few would come down to feed in the weeds at a time. There were probably even more than 48, all the birds I scoped in the trees were clearly commons, there were a few noticeably paler birds, but they were still commons;
テクニカル・インフォメーション
- モデル
- Canon EOS 7D
- ISO
- 400
- 焦点距離
- 400 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/6.3
- シャッタースピード
- 1/2500 sec
- 大きさ
- 2410 pixels x 1761 pixels
- オリジナルのファイルサイズ
- 1.59 MB