ML283242311
作者
Jon Peacock 该用户提供的媒体文件 档案
日期
地点
Nine Springs Natural Area
Dane, Wisconsin, United States
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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观察细节
Large buteo with long, narrow wings, a dark greyish-brown back (without the white spots on the back of a Redtail), and a white breast with a little faint streaking on the upper breast. We observed it for at least 15 minutes -- perched, hovering, and soaring directly overhead -- before it flew off to southeast. It had the hooded appearance of a subadult, light morph Swainson's, but the clearest field mark was the contrast between the dark flight feathers and the light coverts. The long pointed wings (relative to other buteos) were also diagnostic. Mike Myers took many photos, and I've posted several of those.
技术信息
- 尺寸
- 1280 pixels x 953 pixels
- 原始文件大小
- 317.17 KB