ML605818631
作者
日期
地点
- 年龄
- 未说明
- 性别
- 未说明
观察细节
[TAB notes] We returned to Spring Valley Lake in the afternoon to meet Brittany and see the storm-petrels again. During our afternoon visit the storm-petrels were mostly inactive and resting on the water, but occasionally one would fly across the lake or a group would be flushed by a passing boat. They seemed entirely uninterested in fish oil unlike during our morning visit. Just as we were about to leave, a Wedge-rumped Storm-Petrel made a close approach and flew right along the shore several times only to land in the water within 2 meters of the shore, allowing us to observe and photograph it from 3-5 meters away. The large white rump patch was easily visible, as were the dark shaft streaks on the feathers of the upper tail coverts (from photos). Of the 20 storm-petrels present, we only saw two Wedge-rumped Storm-Petrels (simultaneously) during our afternoon visit, though there may have been others among the distant storm-petrels sitting on the water.
技术信息
- 型号
- Canon EOS R7
- 镜头
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 320
- 焦距
- 340 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/1000 sec
- 尺寸
- 4356 pixels x 2632 pixels
- 原始文件大小
- 2.16 MB