ML39794221
投稿者
日付
場所
- 年齢と性別
- 未成鳥 性別不明 - X
視聴覚メディア・ノート
White supercilium evident on turned head, especially on sunlit side.
観察結果の詳細
RTHA-sized, bulky accipiter observed for ~30 min. perched in bare deciduous tree ~250-300m away at edge of open swamp; views were predominantly dorsal and back-lit, but white supercilium was obvious in scope when it turned its head (see second photo, below); its long tail extended far past tips of primaries; the tail had a broad black terminal tail band, with two widely-spaced wavy narrower bands visible below primary tips; pale speckling on otherwise mottled dark brown back; its puffy white undertail coverts with dark flecks were visible even from behind as they were being blown in the strong SW wind. The bird turned to face me briefly before flying south over the swamp, and I was able to see a buffy, evenly-streaked breast and belly.
テクニカル・インフォメーション
- モデル
- Canon PowerShot SX50 HS
- ISO
- 100
- 焦点距離
- 215 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/7.1
- シャッタースピード
- 1/320 sec
- 大きさ
- 1539 pixels x 1072 pixels
- オリジナルのファイルサイズ
- 264.83 KB