| Trích dẫn | BirdLife International, 2010 White-winged Scoter Melanitta fusca. BirdLife International: Working together for birds and people. http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=493. [Accessed 08/02/2010]. |
| Tài liệu tham khảo | 83520 BirdLife International, 2010 |
| Trang | |
| Named Used as Valid | Melanitta fusca |
| Địa phương | |
| Distribution |