White-winged Magpie

The white-winged magpie or Hainan magpie is a passerine bird of the crow family, Corvidae. It is unusual among the members of its genus in that it is black and white, lacking the blue plumage other Urocissa magpies have. Thus, it is sometimes placed in its own monotypic genus, Cissopica, though it appears to have sufficient features to remain in the genus Urocissa. There are two subspecies, the nominate whiteheadi being found in Hainan and xanthomelana found in southern China, northern Vietnam, and north and central Laos. The two subspecies are distinctive and may merit specific status; further research is needed.

Source: Wikipedia