Pica (bird)

Pica is a genus of seven species of birds in the family Corvidae in both the New World and the Old. It is one of several corvid genera whose members are known as magpies. Pica have long tails and predominantly black and white plumage, with iridescent blue, green, purple and bronze colours on the wings and tail in good light. After Corvus, this genus is the second most widespread within the Corvidae family, being distributed across Eurasia, north Africa, and western North America. Molecular phylogeny suggests that Pica is most closely related to nutcrackers (Nucifraga), jackdaws (Coloeus) and crows and ravens (Corvus).