ML615216522
投稿者
Tom Schulenberg 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
Ocean Beach--Fulton St. to Lincoln Way
San Francisco, 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
basic plumage, on the beach just north of Judah. initially solitary at water's edge, then flew north and joined a group of Sanderlings. I watched this bird at close range for several minutes - was pretty tame! - but don't see that many dowitchers these days and am not that well versed in the subtleties of of the structural and plumage characters for identification of dowitchers in basic. I took a series of photos with my smartphone, just in case; I'll leave it to others to see if these have any utility (beyond documenting 'Limnodromus sp.'). finally it called once while standing on the beach, a quick tu-tu. at that point I started a Merlin recording, slowly walked towards it, and it called again as it took flight and headed up the beach.
テクニカル・インフォメーション
- モデル
- SM-G781V
- ISO
- 25
- 焦点距離
- 7.1 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/2.4
- シャッタースピード
- 1/353 sec
- 大きさ
- 4032 pixels x 3024 pixels
- オリジナルのファイルサイズ
- 1.9 MB