ML192068801
作者
Brian Rolek 该用户提供的媒体文件
日期
地点
4 Vickerson Road, Dunstaffnage, Prince Edward Island, CA (46.296, -63.044)
Queens, Prince Edward Island, Canada
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
Large falcon. Pointed long slender wings. Grayish brown back, buffy/roufus underside. Underside also had dark streaks suggesting a juvenile. The bird was very fast, and attacked geese and ducks having several unsuccessful attempts. It was large enough that I initially thought it was a harrier at a longer distance, but the bird lacked a white rump. Eventually, the bird flew overhead within 15m giving good perspective on size, shape and color. Wing span was similar to or slightly larger compared to swimming Canada Goose when distant. Apologies for the bad pictures but this bird was fast, the sky was overcast, and I should have cranked up my shutter speed. The bird was too large to be a Merlin.
技术信息
- 型号
- Canon EOS DIGITAL REBEL XTi
- ISO
- 100
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 1/80 sec
- 尺寸
- 142 pixels x 108 pixels
- 原始文件大小
- 18.35 KB