Papagaios e periquitos (Psittaciformes) Nymphicus hollandicus Psittacula eupatria Psittacula krameri Melopsittacus undulatus Agapornis roseicollis Agapornis fischeri Agapornis personatus Poicephalus senegalus Myiopsitta monachus Amazona oratrix Amazona aestiva Aratinga nenday Thectocercus acuticaudatus Psittacara mitratus Psittacara erythrogenys