ML187455941
投稿者
Alex Lamoreaux 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
South Padre Is.--Birding and Nature Center
Cameron, Texas, 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
While standing in the tower, a Prairie Falcon came flying right past us heading S then spun around in the wind and started coming back N but was immediately attacked by an adult Peregrine. It eventually lost the Peregrine and came flying directly at us and flew within 30 feet of us at the top of the tower! The falcon continued N and we lost it. Equal in size to the Peregrine but with blunt wingtips, sandy-brown topside, and black armpits with black extending out the underwing coverts and carpals. Only managed some poor iPhone shots but the fieldmarks are shown. Only the 2nd record for SPI but the other record was this past Oct 3rd, suggesting a continuing/wintering individual...
テクニカル・インフォメーション
- モデル
- iPhone X
- レンズ
- iPhone X back dual camera 4mm f/1.8
- ISO
- 20
- 焦点距離
- 4 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/1.8
- シャッタースピード
- 1/201 sec
- 大きさ
- 1507 pixels x 976 pixels
- オリジナルのファイルサイズ
- 227.09 KB