ML75522321
作者
Martin Dellwo 该用户提供的媒体文件 档案
日期
地点
Franklin Delano Roosevelt (FDR) Park
Philadelphia, Pennsylvania, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 年龄性别未知 - X
观察细节
Reported earlier in the day on small pond along with Eurasian Widgeon. This bird was seen well on ballfields as light began to fade. While differences between this bird and Canada Geese were small, I could consistently re-find the bird. Slightly smaller bird, slightly grayer cast to feathering. Edges of feathers on lower back were noticeably whiter-edged compared to Canada’s narrower, buffier edging. Forehead was ‘steep’, bill appeared stubbier. Shorter neck.
技术信息
- 型号
- NIKON D500
- 镜头
- 300.0 mm f/4.0
- ISO
- 1600
- 焦距
- 420 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/80 sec
- 尺寸
- 1766 pixels x 1178 pixels
- 原始文件大小
- 1.26 MB