ML645730208
投稿者
Josh Duis 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
A Residential Dwelling
Berrien, Michigan, 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
I was in my driveway on the phone when I looked up and noticed a large dark raptor flying southwest high overhead. I immediately dropped the phone and grabbed my bins, and observed that the bird seemed to have a relatively small head compared to the tail (not large like BAEA), and what I thought were three distinct white patches: the tail base, and an isolated white patch under each wing (not splotchy white like juvenile BAEA). I was able to snap a few photos as the bird glided away. The white tail base is clearly visible in the photos, while the underwing patches are difficult to see, but still visible. The bird also appears to possess bulging secondary feathers, another field mark of Golden Eagle. YARD BIRD
テクニカル・インフォメーション
- モデル
- Canon EOS 7D
- レンズ
- EF300mm f/4L IS USM +1.4x
- ISO
- 1000
- 焦点距離
- 420 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/11.0
- シャッタースピード
- 1/1250 sec
- 大きさ
- 644 pixels x 429 pixels
- オリジナルのファイルサイズ
- 37.09 KB