投稿者
Brian Sullivan 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
Marina--Lapis Rd./Armstrong Ranch
Monterey, California, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢と性別
- 未成鳥 性別不明 - X
観察結果の詳細
Continuing; photos. This bird is very interesting. It's beginning to molt and has lost the two innermost primaries, so hopefully if it hangs around another few weeks we'll see what those new adult flight feathers look like. This bird could be an intergrade with calurus, but it has very broad barring on the secondaries, and the tail, and the tip of the tail has at least a partial 'spike' at the tips shown by most juv dark harlani. The bases of the tail feathers and some primaries have vague mottling already. It would be great if this bird returned as an adult next fall, but I fear this field will be nothing but strawberries by the time it gets back.
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
- EF500mm f/4L IS USM
- ISO
- 400
- 焦点距離
- 500 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/5.6
- シャッタースピード
- 1/1250 sec
- 大きさ
- 2500 pixels x 1500 pixels
- オリジナルのファイルサイズ
- 1.75 MB