ML281725481
作者
Ilya Povalyaev 该用户提供的媒体文件 档案
日期
地点
Calgary--Glenmore Reservoir (general)
Calgary, Alberta, Canada
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟,性别未知 - 1
观察细节
Previously reported on May 7. Large black-backed gull with pink legs. Relatively light bill (i.e., lacking pronounced gonydeal expansion present in most other large dark-backed gulls). Broad white tertial crescent and white "skirt" on folded wing. Photographed.
技术信息
- 型号
- Canon EOS 7D
- 镜头
- EF500mm f/4L IS II USM +1.4x
- ISO
- 800
- 焦距
- 700 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/500 sec
- 尺寸
- 823 pixels x 549 pixels
- 原始文件大小
- 425.39 KB