Yellow-billed duck
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Anseriformes
- family: Anatidae
- genus: Anas
- species: Anas undulata
Sint-Truiden
Flanders
Belgium
Addis Ababa
Addis Ababa
Bahir Dar
Debre Birhan
Amhara
Gambēla
Gambela
Hawassa
SNNPR
Ethiopia
Leribe
Leribe
Lesotho
Lilongwe
Central Region
Malawi
Graaff-Reinet
Grahamstown
Jeffrey’s Bay
Maclear
Middelburg
Port Alfred
Queenstown
Eastern Cape
Bloemhof
Mahikeng
Makapanstad
Mmabatho
Mogwase
Potchefstroom
Vryburg
North-West
Bloemfontein
Ficksburg
Harrismith
Parys
Ventersburg
Villiers
Orange Free State
South Africa
Lavumisa
00
Swaziland
Bukoba
Kagera
Tanzania
Entebbe
Kampala
Kampala Central Division
Lyantonde
Mukono
Central Region
Fort Portal
Kabale
Kisoro
Western Region
Uganda
Westwego
Louisiana
Ferndale
Huntington Woods
Pleasant Ridge
Royal Oak
Michigan
United States
Ndola
Copperbelt
Zambia
Victoria Falls
Matabeleland North
Zimbabwe
Sehithwa
Bonabéri
Isiolo
Kigali