The scaly-sided merganser or Chinese merganser (Mergus squamatus) is an endangered typical merganser (genus Mergus). It lives in Manchuria and extreme Southeast Siberia, breeding in the north and wintering in the south.

2023年7月12日 · The Chinese Mergansers or Scaly-sided Merganser (Mergus squamatus) is an endangered typical merganser (genus Mergus). It lives in temperate East Asia, breeding in the north and wintering in the south. It is a striking sea duck with a thin red bill and a scaled dark pattern on the flanks and rump.

2019年6月6日 · Listed as Endangered by the International Union for Conservation of Nature (IUCN) Red List of Threatened Species, the Chinese merganser is under first-class state protection in China. There are less than 5,000 Chinese mergansers left in the wild globally.

2013年3月29日 · 英文名： Scaly-sided Merganser. 别名： 鳞胁秋沙鸭、秋沙鸭. 俗名： 东大图因-包赫亚 . 分类. 目名： 雁形目 Anseriformes. 科名 ：鸭科 Anatidae （鸭类 Duck ） 类群： 游禽 . 简介. 很少见的体型 较大（ 58cm ）的黑白色鸭。 分布 . 国内分布. 可见度： 很少见

Unfortunately, the great forests of Changbaishan Mountain have dwindled since the 1970s, and along with them so has the the population of the Chinese merganser. The species was listed as threatened in 1988, vulnerable in 1994 and endangered from 2002 to 2017, according to a red list prepared by the conservation union.

The scaly-sided merganser or Chinese merganser (Mergus squamatus) is an endangered typical merganser (genus Mergus). It lives in Manchuria and extreme Southeast Siberia, breeding in the north and wintering in the south.

2014年2月25日 · The Endangered Scaly-sided Merganser Mergus squamatus is amongst the most threatened of sea ducks (Mergini), with an estimated population of c.4,600 individuals based on a recent population estimate on the breeding areas …

2020年7月20日 · Listed as endangered on the IUCN Red List, the Chinese merganser is gradually returning from the brink of extinction. And Changbai Mountain has become a harbor for the tree-dwelling migratory duck. The Chinese merganser is under first-class state protection in China.

2022年2月12日 · The scaly-sided merganser or Chinese merganser (Mergus squamatus) is an endangered typical merganser (genus Mergus). It lives in Manchuria and extreme Southeast Siberia, breeding in the north and wintering in the south. This striking sea duck has a thin red bill and a scaled dark pattern on the flanks and rump.

The Scaly-sided Merganser is also known as the Chinese Merganser. This is a large, handsome duck that resembles a cross between its closest relatives, the Red-breasted Merganser and Common Merganser, though the scaled flank feathers of both sexes are distinctive. It is a rare bird of forested lakes and rivers, its restricted range overlapping ...