ML182496411
投稿者
R O この投稿者による視聴覚メディア
日付
場所
Fitchburg Riverfront Park
Worcester, Massachusetts, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢と性別
- 成鳥メス - 1
- 行動
- 採餌
視聴覚メディア・ノート
Peregrine pair on radio mast of main Fitchburg fire station at corner of North and Main Streets, two blocks E from the Riverfront Park grounds proper. Larger bird on left (presumed female) was tearing apart a pigeon. Smaller bird on right (presumed male) was repeatedly vocalizing. (Distant photo for documentary purposes.)
観察結果の詳細
A pair, one visibly larger than the other, circling together over the E end of the park. A few minutes later they were seen perched together on the radio mast of the main fire station on North Street, two blocks E of the park grounds proper. The larger (presumed female) bird was tearing apart a pigeon and the smaller male next to her was repeatedly vocalizing.
テクニカル・インフォメーション
- モデル
- NIKON D100
- ISO
- 400
- 焦点距離
- 120 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/10.0
- シャッタースピード
- 1/60 sec
- 大きさ
- 1708 pixels x 1351 pixels
- オリジナルのファイルサイズ
- 554.23 KB