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
Cape parrot there have been suggestions that a diet heavy in yellowwood fruits greatly reduces the symptoms, although this has not been empirically investigated. Their habitat is being reduced by logging and modification of African yellowwood trees, in particular the loss of old trees and dead snags with suitable nesting hollows. The provision of nesting boxes has had some success and offers some hope for increasing the proportion of breeding individuals. Cape parrot The Cape parrot ("Poicephalus robustus") or Levaillant's parrot is a large, temperate forest dwelling parrot of the genus "Poicephalus" endemic to South Africa. It was formerly grouped as a