Black Swan
Cygnus atratus
IUCN: 无危
分类信息
- 目
- Anseriformes
- 科
- Anatidae
- 属
- Cygnus
- eBird 代码
- blkswa
分布范围
Australia including Tasmania but not tropical north; New Zealand, where formerly occurred but was eradicated, later was reintroduced and also self-colonized