ML380737181
作者
Gary Chapin 该用户提供的媒体文件 档案
日期
地点
Ausable Marsh WMA--Ausable Marsh Trail
Clinton, New York, 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
Single huge wave of scaup came through that contained several strings of birds. The first two photos attached are of the lead edge and middle of a single string within the wave. There are roughly 500 birds in these two photos. The third photo is an image of the middle of a different string to provide a further sense of the number of birds passing by. There were at least 7 or 8 similar strings of birds in the wave. I’m estimating that conservatively the wave contained 3000 birds. Finally, at home on my laptop with the photos enlarged, all the birds in the flock where I can discern the upper wing pattern appear to be Greater Scaup.
技术信息
- 型号
- NIKON D500
- ISO
- 720
- 焦距
- 600 mm
- 闪光
- Flash did not fire
- 光圈
- f/8.0
- 快门速度
- 1/800 sec
- 尺寸
- 5568 pixels x 2800 pixels
- 原始文件大小
- 1.19 MB