ML138579671
作者
日期
地点
- 年龄
- 未说明
- 性别
- 未说明
观察细节
Including 2 *beyond property boundary*. All brownish individuals; the individual seen better was an immature. At 1012 it flew south over the sewage lagoon area, low, probably hunting. At 1052, a brown NOHA seen in low powered flight over the grassy hills N of the stream, reach 4, then farther N. Between 1350 and 1353, 3 NOHA (all brownish - immatures?) seen coursing together low over the grassy hill just E of Head Ln in strong W wind! At 1403, 1 NOHA (apparent immature) seen in low hunting flight to the NW over the field in reach 4. Continued to hunt over reach 4, over grassland and stream, through 1407. From 1410 to 1413, I observed and videoed the other 2 NOHA in intense hunting and competition low over the grassy hill E of Head Ln. Both apparently picked up a small mammal in their talons at some point during this time. Both were still hunting there at the survey end.
技术信息
- 型号
- COOLPIX P900
- ISO
- 400
- 焦距
- 499.8 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.5
- 快门速度
- 1/400 sec
- 尺寸
- 4088 pixels x 2698 pixels
- 原始文件大小
- 978.28 KB