Yellow-billed magpie - However, the Korean subspecies of the European Magpie is more distantly related to all other forms judging from the molecular evidence, and thus, either the North American forms are maintained as specifically distinct and the Korean subspecies are also elevated to species status, or all magpies are considered to be subspecies of a single species, Pica pica.
Black-billed Magpie - In Europe, "Magpie" is used by English speakers as a synonym for the European Magpie; it is the only magpie in Europe outside the Iberian Peninsula.