ML258619011
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
観察結果の詳細
White and brown booby. Brown head with a white collar. Black mask around the eyes and base of the bill. White upper back and shoulders. Brown back midway down to the base of the tail where there was a white and brown patch before the tail feathers.. Tail feathers were brown. White body underneath. Bill was yellowish near the tip but transitioned to a darker more muted color towards the base. The lower mandible was much more dusky and was gray/pink towards the base. These traits were not visible on casual observation. Back of the camera views showed a mostly yellow/green bill with a hint of pink at the base. After uploading to a computer with a better screen for viewing there appears to be a graduation of color as described previously. Appeared to be sporting worn flight feathers mixed with new feathering.
テクニカル・インフォメーション
- モデル
- Canon EOS 7D Mark II
- レンズ
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 640
- 焦点距離
- 271 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/8.0
- シャッタースピード
- 1/3200 sec
- 大きさ
- 4087 pixels x 2561 pixels
- オリジナルのファイルサイズ
- 3.14 MB