The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.


  • 1. IUCN Red List (January, 2007) http://www.iucnredlist.org External link.
  • 2. BirdLife International (February, 2007) External link.
  • 2000. Proyecto de Recuperación de Especies Prioritarias: Proyecto Nacional para la Conservación, Manejo y Aprovechamiento Sustentable de los Psitácidos de México. SEMARNAP- INE Instituto Nacional de Ecología. México D.F.
  • 2006. website, Zoonomen - Zoological Nomenclature Resource, 2006.12.13
  • 2006. website, AOU Check-List (07-2006)
  • 3. National Aquarium in Baltimore (February, 2007) External link.
  • 4. Defenders of Wildlife (February, 2007) External link.
  • 5. Rosamond Gifford Zoo (February, 2007) External link.
  • 6. Utah's Hogle Zoo (February, 2007) External link.
  • 7. 12th meeting of the conference of the parties to CITES, CoP12Prop.17: Amazona oratrix. Transfer from Appendix II to Appendix I (February, 2007) External link.
  • American Ornithologist's Union 1998. Checklist of North American birds. Washington D.C. USA.
  • BirdLife International 2013. Amazona oratrix
  • Collar, N. J. y Juniper, T. A. 1992. Dimensions and causes of the parrot conservation crisis En: S. R. Beissinger and N.F.R. Snyder (eds.) New World parrots in crisis: Solutions from conservation biology. Smithsonian Institution Press,.
  • Collar, N. J., Gonzaga, L. P., Krabbe, N., Naranjo, L. G. y Madroño-Nieto, A. 1992. Threatened Birds of the Americas, the ICBP/UICN Red Data Book. Smithsonian Institution Press. Cambridge, Gran Bretaña.
  • Collar, N.J. 1997. Yellow-crowned Amazon (Amazona ochrocephala). Pp. 473-474 in: del Hoyo, J., Elliott, A., and Sargatal, J., eds. Handbook of the Birds of the World. Volume 4. Sandgrouse to Cuckoos. Lynx Edicions, Barcelona.
  • Eberhard, J.R. and E. Bermingham. 2004. Phylogeny and biogeography of the Amazona ochrocephala (Aves: Psittacidae) complex. Auk 121: 318–332.
  • Enkerlin-Hoeflich, E. C. 1995. Comparative ecology and reproductive biology of Amazona parrots in Northestern Mexico. Tesis . Texas, USA.
  • Enkerlin-Hoeflich, E. C. y Packard, J. M. 1993. Ecology, reproduction and human impacts: A threatened Mexican endemic parrot (Amazona viridigenalis) and congeneric sympatrics. World Wildlife Fund, USA.
  • Enkerlin-Hoeflich, E. C. , González-Elizondo, J. J., López de Lara, M. T., Manzano-Loza, J. L. y Macías-Caballero, Claudia 1997. Ecología y Conservación de loros Amazona en el Noreste de México. Proyecto B115 CONABIO. CONABIO.
  • Escalante-Pliego, P., Sada, M. A. y Robles-Gil, J. 1996. Listado de nombres comunes de las aves de México. CONABIO; Comisión Nacional para el Conocimiento y Uso de la Biodiversidad y Sierra Madre. México D.F.
  • Forshaw, J. M. 1989. Parrots of the world. Lansdowne Editions. Melbourne, Australia.
  • Gill, Frank, and Minturn Wright. 2006. Birds of the World: Recommended English Names
  • Gill, Frank, and Minturn Wright. 2006. Birds of the World: Recommended English Names. ix + 259
  • Gobbi, J., Rose, D., De Ferrari, G. y Sheeline, L. 1996. Parrot smuggling across the Texas-Mexico Border. TRAFFIC-USA y World Wildlife Fund-US. U.S.A.
  • González-Elizondo, J. J. 1998. Productividad, causas de mortalidad en nidos y dieta de los polluelos de tres especies de loro del Género Amazona en el Sur de Tamaulipas. Tesis (maestría). Facultad de Ciencias Biológicas, Universidad del Noreste, A. C.
  • Howell, S. N. G y Webb, S. 1995. A guide to the birds of Mexico and northern Central America. Oxford University Press. Nueva York, Estados Unidos.
  • Juniper, T. A. y Parr, M. 1998. Parrots. A guide to parrots of the world. Yale University Press. London, UK.
  • Juniper, T. and M. Parr. 1998. Parrots: A Guide to Parrots of the World. Yale University Press, New Haven, Connecticut.
  • Orrell T. (custodian) (2013). ITIS Global: The Integrated Taxonomic Information System (version Sept 12). In: Species 2000 & ITIS Catalogue of Life, 11th March 2013 (Roskov Y., Kunze T., Paglinawan L., Orrell T., Nicolson D., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Hernandez F., De Wever A., eds). Digital resource at Species 2000: Reading, UK.
  • Ribas, C.C., E.S. Tavares, C. Yoshihara, and C.Y. Miyaki. 2007. Phylogeny and biogeography of Yellow-headed and Blue-fronted Parrots (Amazona ochrocephala and Amazona aestiva) with special reference to the South American taxa. Ibis 149: 564-574.
  • Russello, M.A. and G. Amato. 2004. A molecular phylogeny of Amazona: implications for Neotropical parrot biogeography, taxonomy, and conservation. Molecular Phylogenetics and Evolution 30: 421-437.
  • Snyder, N. F. R., McGowan, P., Gilardi, J. y Grajal, A. 2000. Parrots. Status Survey and Conservation Action Plan 2000-2004. IUCN. Gland, Switzerland and Cambridge, U.K.
  • Stattersfield, A. J. y Capper, R. D. 2000. Threatened birds of the World. Lynx Ediciones and BirdLife International. Barcelona, Spain y Cambridge, UK.


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