Parrot of the international market: hundreds of thousands of these were parrots. No national laws protect feral parrot populations in the U.S. Mexico has a licensing system for capturing and selling native birds. Parrots have featured in human writings, story, art, humor, religion, and music for thousands of years. From Aesop's fable "The parrot and the cat" and the Roman poet Ovid's "The Dead Parrot" to Monty Python's "Dead Parrot sketch", parrots have existed in the consciousness of many cultures. Recent books about parrots in human culture include "Parrot Culture". In ancient times and current, parrot feathers have been used in
Grey parrot Grey parrot The grey parrot ("Psittacus erithacus"), also known as the Congo grey parrot or African grey parrot, is an Old World parrot in the family Psittacidae. The Timneh parrot "(Psittacus timneh)" was earlier treated as conspecific but has since been split as a full species. The grey parrot is a medium-sized, predominantly grey, black-billed parrot. Their average weight is , with an average length of and an average wingspan of . It has darker grey over the head and both wings, while the head and body feathers have a slight white edge to them. The tail feathers are red.