作者
Ted Floyd 该用户提供的媒体文件 档案
日期
地点
Lake Park Open Space
Boulder, Colorado, 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
Dull plumage, decurved beak, and (somewhat inferable) short wings indicate Black-chin, not Ruby-throat (candidate at this time of year). Note: Male was giving dull wing buzz, which is muted or inaudible in Ruby-throat.
观察细节
Adult male (not photo'd), plus female-type bird (see photo). See also notes under "hummingbird sp."
技术信息
- 原始文件大小
- 2.43 MB