ML618326674
投稿者
Port of Baltimore 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
Swan Creek Wetland--Cox Creek DMCF (access by guided tour only)
Anne Arundel, Maryland, 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
We saw a swan offshore early in the morning but it was too distant to ID and almost completely in line with the sun. At the end of the census, we saw an adult pair of Trumpeter Swans floating along the beach/inlet. Considering how unusual an offshore swan is here in late April, it's likely that it was one of these birds, and there was a second one with it that we couldn't see. Alex Pellegrini commented that there was a recent movement of multiple TRUS pairs near Jug Bay, so maybe these were some of those birds.
テクニカル・インフォメーション
- モデル
- Canon PowerShot SX70 HS
- レンズ
- 3.8-247mm
- ISO
- 100
- 焦点距離
- 196.5 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/6.3
- シャッタースピード
- 1/1000 sec
- 大きさ
- 3677 pixels x 2758 pixels
- オリジナルのファイルサイズ
- 2.26 MB