ML542644801
作者
lief gallagher 该用户提供的媒体文件
日期
地点
Personal Location-- Sacramento
Sacramento, California, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - 1
观察细节
1 Cassin’s male returned very briefly today after no Cassin’s finches being seen since Feb 17. As with prior visits, here only briefly, approx 4 minutes. As before, silent, did not vocalize. Despite much searching and monitoring, still unable to figure out where they are coming from or going to. Today the male arrived with a large mixed flock that first came into view flying high over the tree canopy from the NNW, and made a sharp descent into the yard. Flushed with other birds and could not refind.
额外物种
技术信息
- 型号
- NIKON 1 V3
- 镜头
- 1 NIKKOR VR 70-300mm f/4.5-5.6
- ISO
- 720
- 焦距
- 300 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/500 sec
- 尺寸
- 3300 pixels x 1894 pixels
- 原始文件大小
- 4.65 MB