The Violet-backed Starling is a small, colorful bird native to Africa. It is a member of the starling family and has a distinctive violet-colored back and wings. Its head and upper chest are black with a white throat and belly. It has a long, pointed bill
From Wikipedia
The violet-backed starling, also known as the plum-coloured starling or amethyst starling, or Ndambamukula in the Venda language, is a relatively small species (17 cm) of starling in the family Sturnidae. It is the only member of the genus Cinnyricinclus. This strongly sexually dimorphic species is found widely in the woodlands and savannah forest edges of mainland sub-Saharan Africa. It is rarely seen on the ground, but instead found in trees and other locations away from the ground.