ML471269861
投稿者
Buzz Scher この投稿者による視聴覚メディア
日付
場所
Campbell Creek mouth & vicinity
Anchorage Municipality, Alaska, 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
When in Rome - as 'local' consensus is the bird is a Least, I will enter these recent photos as such (although I am still waiting to hear from European experts why this is not a Little; see also checklist S115920585). Today I focused on flight photos, which the poor light and rain (at times heavy) didn't help. But the following photos do show the secondary coverts are molting; there are two and maybe three 'ages' of primaries (P1-P4 look fresh, P5-P7 older and very worn, and P8-P10 'possibly' intermediate or at least less worn). Also, the inner tail feathers (R1-R3 'appear' fresher than R4-R6, but that is just an opinion).
テクニカル・インフォメーション
- モデル
- NIKON D500
- ISO
- 2500
- 焦点距離
- 500 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/5.6
- シャッタースピード
- 1/4000 sec
- 大きさ
- 2406 pixels x 1844 pixels
- オリジナルのファイルサイズ
- 943.77 KB