疣鼻天鹅
Cygnus olor
Mute Swan
二级保护
IUCN: 无危
分类信息
- 目
- Anseriformes
- 科
- Anatidae
- 属
- Cygnus
- eBird 代码
- mutswa
- CBR 编号
- #15
分布范围
west-central to east-central Palearctic region from central Europe to southeastern China; partially migratory southward; introduced widely including to western and southwestern Europe, Japan, southwestern Australia, and eastern North America