The family Psittacidae is one of three families of true parrots, and consists of two subfamilies, the Old World or Afrotropical parrots of Psittacinae) and the New World or Neotropical parrots of Arinae. The family numbers approximately 10 species in the Old World, and 148 species in the New World, and included several species that have gone extinct in recent centuries. Some of the most iconic birds in the world are represented here, such as the blue-and-gold macaw among the New World parrots and the African grey parrot among the Old World parrots. These parrots are found in tropical and subtropical zones and inhabit Mexico, Central and South America, the Caribbean islands, sub-Saharan Africa and the island of Madagascar, and the Arabian Peninsula. Two parrots, one extinct, formerly inhabited North America.