ML183608191
作者
Geoffrey Urwin 该用户提供的媒体文件
日期
地点
Laird No. 404, SK--Hwy 12 - 1.6 km north of Twp Rd 402 Gruenfeld
Prince Albert, Saskatchewan, Canada
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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媒体文件注释
Dark terminal tail band clearly visible in this distant photo as the Eagle circles to gain elevation
观察细节
Seen near recent road kill of Ungulate - possibly a yearling Moose. These just started to gain elevation as I arrived on the scene. Gender ID is based upon talon size. Dark Iris. Whitish tail feathers between base and black terminal band would also seem to indicate GOEA as does smaller head size relative to body shape, and yellow at base of bill & gape. However, mottled underwing and lack of distinctive white patches on underwing favor identification of these birds as Juvenile Bald Eagles. Relatively large bill size is another contributing factor to this identification, which was the consensus of the Saskatchewan eBird Reviewers.
技术信息
- 型号
- Canon EOS 7D
- ISO
- 400
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 1/2500 sec
- 尺寸
- 5184 pixels x 3456 pixels
- 原始文件大小
- 5.79 MB