ML618192522
投稿者
Tina Toth 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
Necanicum River Estuary--Little Beach
Clatsop, Oregon, 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
As I came down from the parking area at Avenue G and Wellington and had just started out on the estuary, saw a flutter on the north side of the estuary waterway many yards out, which attracted a crow, crow came in and attacked the smaller bird, followed by another crow, and the two managed to attract more crows and the murder did the petrel in, at which point a raven came in and took the petrel from the crows and carried it from the beach to a tree perch. Photos are a little blurry as there was a lot of movement and the group moved farther away in short order, but including for timeline.
追加される種
テクニカル・インフォメーション
- モデル
- COOLPIX P950
- ISO
- 160
- 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
- 3289 pixels x 2467 pixels
- オリジナルのファイルサイズ
- 1.08 MB