ML117162301
作者
Scott Hampton 该用户提供的媒体文件 档案
日期
地点
Hay Lake--North End
Glacier, Montana, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
观察细节
At the time I estimated this flock to be at least 200. From the photo I count 788 birds. At the time I estimated 10 of the group to be BRBL or blackbird sp, it was almost all EUSTs. So increasing my estimate of the blackbird portion roughly like the increase in estimated versus actual number of starlings leads me to believe about 40 of the birds in the photo might've been blackbirds. (788/200 = x/10 so x=39.4? don't know how reasonable this is). So I'm truncating 788 to 750 starlings.
技术信息
- 型号
- COOLPIX P600
- ISO
- 100
- 焦距
- 24.2 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.0
- 快门速度
- 1/80 sec
- 尺寸
- 4608 pixels x 3456 pixels
- 原始文件大小
- 7.21 MB