ML87800481
Dark-eyed Junco x White-throated Sparrow (hybrid) Junco hyemalis x Zonotrichia albicollis
作者
Nick Hajdukovich 该用户提供的媒体文件 档案
日期
地点
Richards Drive Yard (Juneau)
Juneau City and Borough, Alaska, 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
A slate-colored junco at first glance, but upon further investigation, note pale throat, malar, and eyebrow markings indicating a possible WTSP x DEJU hybrid? Noted also that the darkness on the culmen seems to extend further out towards the tip than on other juncos at the feeder. Noticed bird with binoculars at feeder and then took photos.
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- EF70-200mm f/2.8L IS II USM +1.4x III
- ISO
- 640
- 焦距
- 265 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/7.1
- 快门速度
- 1/640 sec
- 尺寸
- 1694 pixels x 1130 pixels
- 原始文件大小
- 1.29 MB