ML125749261
投稿者
Adam Roberts この投稿者による視聴覚メディア
日付
場所
Lake Hemet
Riverside, 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
- 指定なし
- 性別
- 指定なし
観察結果の詳細
Estimate. They kept returning to the mud flats, going to the small rivulets heading from Hurkey Creek into the lake, though they were quite skittish. We spent about 45 minutes watching them / trying to inch closer without scaring them. When looking through a scope, saw at least two male Horned Larks that stood out from the others by lacking yellow (almost pure white throats / supercilium. Maybe an E. a. arcticola (or other white-throated subspecies). Unfortunately didn't get a decent photo of one of these individuals.
テクニカル・インフォメーション
- モデル
- DSC-HX400V
- ISO
- 200
- 焦点距離
- 215 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/6.3
- シャッタースピード
- 1/250 sec
- 大きさ
- 1000 pixels x 402 pixels
- オリジナルのファイルサイズ
- 164.65 KB