Black-headed Parrot

The black-headed parrot (Pionites melanocephalus ; sometimes incorrectly Pionites melanocephala) is a species of bird in subfamily Arinae of the family Psittacidae, the African and New World parrots. Other colloquial names are black-crowned parrot, black-capped parrot, black-headed caique, and for subspecies P. m. pallidus, pallid caique. It is found in Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela. == Taxonomy == The black-headed parrot was formally described in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his Systema Naturae. He placed it with all the other parrots in the genus Psittacus and coined the binomial name Psittacus melanocephalus. Linnaeus based his account on the "white-breasted parrot" that had been described and illustrated in 1751 by the English naturalist George Edwards in his multivolume work "A Natural History of Uncommon Birds". Linnaeus gave the type locality as Mexico but this has been changed to Caracas in Venezuela as given by Edwards. The black-headed parrot is now placed together with the white-bellied parrot in the genus Pionites that was introduced in 1890 by the German ornithologist Ferdinand Heine. The generic name combines the genus Pionus that was introduced by Johann Wagler in 1832 with the Ancient…