Students working their D-net : 無料・フリー素材/写真
Students working their D-net / USFWS/Southeast
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Every fall, the Service's Asheville Field Offices helps fifth-grade students in North Carolina's Yancey and Mitchell counties get outside and explore a stream in their community - the South Toe River for Yancey County students and the North Toe River for Mitchell County students. The students rotate through a series of educational stations, with the Service staffing the aquatic invertebrate station as these rivers are home to an endangered mussel, the Appalachian elktoe.Credit: Gary Peeples/USFWS |
| 撮影日 | 2015-09-11 11:26:18 |
| 撮影者 | USFWS/Southeast |
| タグ | |
| 撮影地 | |
| カメラ | NEX-7 , SONY |
| 露出 | 0.005 sec (1/200) |
| 開放F値 | f/4.0 |
| 焦点距離 | 50 mm |