ML496464511
投稿者
Jason Caddy 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
Davis Wetland
Monona, Iowa, 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
I obtained some good photos of this species today. I always love coming to the western edge of Iowa each October in search of this species. They are actually common in this area in migration, but it takes a certain technique to see them well. You have to walk through the marsh in the early morning and methodically find them as they are flushed and be patient as they pop up again. Their call notes are distinctive and help locate the birds. I made sure to look for features on the birds to differentiate them from Nelson's Sparrows. I was very careful with this count and counted the birds individually. Exact count.
テクニカル・インフォメーション
- モデル
- SM-A025V
- ISO
- 100
- 焦点距離
- 3.4 mm
- フラッシュ
- Flash did not fire
- シャッタースピード
- 3/1000 sec
- 大きさ
- 1293 pixels x 1199 pixels
- オリジナルのファイルサイズ
- 278.64 KB