ML614733814
Canvasback x Ring-necked Duck (hybrid) Aythya valisineria x collaris
投稿者
Mikey Lutmerding この投稿者による視聴覚メディア
日付
場所
Hallowing Point
Calvert, 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
Awesome looking bird, many photos. Drake that was pretty much down the middle between the two sp. at first glance, the bird gave a RNDU vibe in overall coloration but the shape of the head was very much CANV, as the bird turned the reddish head became apparent. The back was clearly paler than RNDU as were the flanks, the spur of a RNDU was also apparent on the breast sides of this bird. The bill had a distinct ring at the tip. As the bird was swimming towards me, the "bull-neck" of the CANV was apparent. Really really neat bird!
テクニカル・インフォメーション
- モデル
- Canon EOS R7
- レンズ
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 1600
- 焦点距離
- 500 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/7.1
- シャッタースピード
- 1/320 sec
- 大きさ
- 2529 pixels x 1608 pixels
- オリジナルのファイルサイズ
- 610.32 KB