ML567356261
- 年龄
- 未说明
- 性别
- 未说明
观察细节
Perched in one of the tall trees overlooking Mack Mesa. We originally thought this to be a juvenile/1st year RTHA. Doing some research in the bible, Sibley Birds, we believe it to be a 1st year/juvenile light Swainson's Hawk instead. In addition to other field marks, it fits this comment in Sibley's, "worn juvenile in spring looks white-headed". See 3rd photo. From afar we first thought it might be a Bald Eagle. Another bird book we have (NatGeo Field Guide to the Birds of North America) says this about SWHAs - "light-morph juveniles have dark moustachial stripe and conspicuous whitish eyebrows that meet on the forehead". This hawk fits that description.
技术信息
- 型号
- COOLPIX P1000
- ISO
- 100
- 焦距
- 359 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.3
- 快门速度
- 1/800 sec
- 尺寸
- 3185 pixels x 2371 pixels
- 原始文件大小
- 1.38 MB