ML166524941
Cassin's/Blue-headed Vireo Vireo cassinii/solitarius
作者
Ed Thomas 该用户提供的媒体文件 档案
日期
地点
Galileo Hill--Silver Saddle Ranch and Club
Kern, California, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
媒体文件注释
Tail shot
观察细节
With overlap on many features of bright fall Cassin's and dullish Blue-throated, this bird may be best left unidentified. Some photos show bright yellow flanks wile others appear greenish depending upon the light. Fairly good contrast between the greenish back and gray head. Added one new photo that may support white outer retrix. Darker lores than color of cap but cap does not seem to have a blue hue. Limited supraloral with high contrast and, unless I'm seeing things, there is a thin line of very dark feathers separating the cap from the supraloral.
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- EF100-400mm f/4.5-5.6L IS II USM +1.4x III
- ISO
- 500
- 焦距
- 560 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 1/250 sec
- 尺寸
- 840 pixels x 863 pixels
- 原始文件大小
- 594.33 KB