Genus Vidua is a group of birds in the family Viduidae. These birds are also known as the indigobirds, whydahs or widowbirds. They are small to medium-sized birds that are primarily found in sub-Saharan Africa. The male birds are known for their striking breeding plumage, which includes long tail feathers that can be over twice the length of their body. The female birds are usually drab in color and lay their eggs in the nests of other bird species. Synonyms that are commonly used for the Genus Vidua include the brood parasites, the cuckoo finches, and the parasitic finches.