Aythya baeri spotted in wetland park in SW China

An Aythya baeri (Upper) swims at Qinghuahai National Wetland Park in Baoshan, southwest China's Yunnan Province, Feb. 23, 2020. An Aythya baeri, a critically endangered duck, was recently spotted in a national wetland park in southwest China's Yunnan Province, local authorities said Tuesday. (Photo by Mao San/Xinhua)