ML327438571
Redhead x Lesser Scaup (hybrid) Aythya americana x affinis
作者
Gavin McKinnon 该用户提供的媒体文件 档案
日期
地点
Calgary--Elliston Park
Calgary, Alberta, Canada
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - 1
观察细节
Male. Similar size and structure as Redhead with grey scaup-like back pattern. Head colour was a dark rufous with a darker nape and a purple tinge. The head appeared tall with a steep forehead and showed a somewhat “peaked” appearance. In the spread wing photo, it shows the that there is more white in the secondaries than the primaries and there is a visible contrast between the two. Photos
技术信息
- 尺寸
- 1641 pixels x 1194 pixels
- 原始文件大小
- 380.48 KB