ML82566811
作者
Hal Mitchell 该用户提供的媒体文件 档案
日期
地点
Ensley Bottoms--Maxson Wastewater Lagoons/Earth Complex (The Pits)
Shelby, Tennessee, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟,性别未知 - X
观察细节
2 individuals could not be taken to subspecies definitively. The light-morph bird is likely an individual from the southern great plains. The RTHAs there tend to have little to no markings on their tails and little to no markings on their abdomens. Otherwise it could be fuertesi or a intergrade between kriderii and borealis. The dark-morph bird shows calurus like features but extensive whitish spotting and very thick subterminal band could be field marks for the not-yet described dark-morph abieticola subspecies. Hopefully future research will hash these details out and this birds subspecies status can be re-examined.
技术信息
- 型号
- NIKON D5300
- ISO
- 200
- 焦距
- 300 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 1/1000 sec
- 尺寸
- 1327 pixels x 883 pixels
- 原始文件大小
- 197.93 KB