ML406020831
Ring-necked x Tufted Duck (hybrid) Aythya collaris x fuligula
- 年龄和性别
- 成年雄鸟 - 1
观察细节
Male. More towards the Tufted Duck end of the spectrum, with a short tuft on a bump on the fairly tall head, and bill band a bit less pronounced than RND; flanks close to Ring-necked but grey paler.
技术信息
- 尺寸
- 678 pixels x 678 pixels
- 原始文件大小
- 143.79 KB