ML367629661
Empidonax sp. Empidonax sp.
作者
Michael Park 该用户提供的媒体文件
日期
地点
Creekside Park (ALA Co.)
Alameda, 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
观察细节
Ashy colored and short-billed Empidonax. A Pacific-slope Flycatcher nearby for comparison of bill length and color. White eye ring not strongly extended to rear, and not forming classic almond shape. There is a hint of darkness on the chest adjacent to the scapulars, greater and lesser coverts constrasting with paler center of chest, and forming a vague vest. Short-bill giving the appearance of large head. Maxilla dark, mandible pale. Primary projection beyond undertail coverts and extending into basal portion of tail. Spacing of exposed primary tips -- ultimate tip barely exceeds the previous -- suggests Dusky Flycatcher. The rounded head lends additional support to this as a Dusky Flycatcher.
技术信息
- 型号
- Canon EOS-1D X Mark III
- 镜头
- EF500mm f/4L IS II USM +1.4x III
- ISO
- 12800
- 焦距
- 700 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.3
- 快门速度
- 1/800 sec
- 尺寸
- 2400 pixels x 1600 pixels
- 原始文件大小
- 1.26 MB