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

References

  • 1. IUCN Red List (November, 2004) http://www.redlist.orghttp://www.redlist.org External link.
  • 10. BirdLife International (November, 2004) http://www.birdlife.org/datazone/search/species_search.html?action=SpcHTMDetails.asp&sid=1669&m=0http://www.birdlife.org/datazone/search/species_search.html?action=SpcHTMDetails.asp&sid=1669&m=0 External link.
  • 1996. database, NODC Taxonomic Code
  • 2. The Furry Critter Network (November, 2004) http://www.furrycritter.com/resources/birds/Amazon_Green-Cheeked.htmhttp://www.furrycritter.com/resources/birds/Amazon_Green-Cheeked.htm 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, AOU Check-List (07-2006)
  • 2006. website, Zoonomen - Zoological Nomenclature Resource, 2006.12.13
  • 3. A Refuge for Saving the Wildlife (November, 2004) http://www.rescuethebirds.org/Bird%20Pages/Bird%20Descriptions/Mexican%20Red%20Head%20Amazon.htmlhttp://www.rescuethebirds.org/Bird%20Pages/Bird%20Descriptions/Mexican%20Red%20Head%20Amazon.html External link.
  • 4. CITES (November, 2004) http://www.cites.orghttp://www.cites.org External link.
  • 5. Audubon (November, 2004) http://audubon2.org/webapp/watchlist/viewSpecies.jsp?id=170http://audubon2.org/webapp/watchlist/viewSpecies.jsp?id=170 External link.
  • 6. Aberdeen University Natural History Centre (November, 2004) http://www.abdn.ac.uk/~nhi708/classify/animalia/chordata/aves/psittaciformes/psittaciformes.htmlhttp://www.abdn.ac.uk/~nhi708/classify/animalia/chordata/aves/psittaciformes/psittaciformes.html External link.
  • 7. Avian Network (November, 2004) http://www.aviannetwork.com/amazons/http://www.aviannetwork.com/amazons/ External link.
  • 8. The California Parrot Project (November, 2004) http://natureali.org/parrot_project/redcrowned_parrot.htmhttp://natureali.org/parrot_project/redcrowned_parrot.htm External link.
  • 9. Liberec Zoo (November, 2004) http://www.zooliberec.cz/zooliberec/English/Chovane_druhy/Ptaci/Amazonan_zelenolici/popis.htmlhttp://www.zooliberec.cz/zooliberec/English/Chovane_druhy/Ptaci/Amazonan_zelenolici/popis.html External link.
  • American Ornithologist's Union 1998. Checklist of North American birds. Washington D.C. USA.
  • Aragón-Tapia, A. 1986. Estudio técnico sobre la distribución y población relativa de la familia Psitacidae en Tamaulipas. Secretaría de Desarrollo Urbano y Ecología. Cd. Victoria, Tamaulipas.
  • Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes. 2003. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada
  • Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes. 2003. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada
  • Banks, R. C., R. W. McDiarmid, and A. L. Gardner. 1987. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada. Resource Publication, no. 166
  • Banks, R. C., R. W. McDiarmid, and A. L. Gardner. 1987. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada. Resource Publication, no. 166. 79
  • BirdLife International 2013. Amazona viridigenalis
  • Castro, A. G. 1976. Estudio de las poblaciones de cotorras frente roja (Amazona viridigenalis) y el loro cabeza amarilla (A. ochrocephala) en la costa de Tamaulipas, México. Dirección General de Flora y Fauna Silvestre, Subsecretaría Forestal y de la Fauna. México D.F.
  • Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson. 2012. The eBird/Clements checklist of birds of the world: Version 6.7. Downloaded from http://www.birds.cornell.edu/clementschecklist/downloadable-clements-checklist
  • Clinton-Eitniear, J. 1986. Status of the Green-cheeked Amazon in northeastern Mexico. Watchbirds. 13: 22-24.
  • Clinton-Eitniear, J. 1988. Green-cheeked Amazon update. Watchbirds. 15: 28-29.
  • 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.
  • Enkerlin-Hoeflich, E. C. 1995. Comparative ecology and reproductive biology of Amazona parrots in Northestern Mexico. Tesis . Texas, USA.
  • Enkerlin-Hoeflich, E. C. y Hogan, K. M. 1997. Red crowned Parrot (Amazona viridigenalis). The Birds of North America. (292) .
  • 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.
  • Froke, J. B. 1981. Populations, movements, foraging and nesting of feral Amazona parrots in southern California. Tesis (maestría). Arcata, CA.
  • 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
  • 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.
  • Iñigo-Elias, E. E. y Ramos, M. A. 1992. The psittacine trade in Mexico. En: J.G. Robinson y K.H. Redford (eds.) Neotropical Wildlife Use and Conservation. University of Chicago Press.
  • Juniper, T. A. y Parr, M. 1998. Parrots. A guide to parrots of the world. Yale University Press. London, UK.
  • 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 www.catalogueoflife.org/col/. Species 2000: Reading, UK.
  • Pérez, J. J. y Eguiarte, L. E. 1989. Situación actual de tres especies del género Amazona (A. ochrocephala, A. viridigenalis y A. autumnalis) en el Estado de Tamaulipas, México. Vida Silvestre Neotropical. 2 (1) : 63-67.
  • Ridgely, R. S. 1981. The current distribution and status of mainland Neotropical parrots. En: R.F. Pasquier. (eds.) Conservation of New World Parrots. Parrot Working Group Meeting. Tech. Publ. No 1.
  • Rojas Soto, O., Sahún-Sánchez, F. J. y Navarro-Siguenza, A. G. 2001. Additional Information of the avifauna of Queretaro, Mexico. Cotinga. 15 (1) : 48-52.
  • 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.
  • Sutton, G. M. y Burleigh, T. D. 1939. A list of the birds observed on the 1938 Semple Expedition to northeastern Mexico. Occas. Pap. Mus. Zool. (3) : 15-46.
  • United Nations Environmental Programe y World Conservation Monitoring Center. 2002. Animals of the World Database. [en línea] USA. http://www.unep-wcmc.org /species/animals/animal_redlist.html. [consulta: 17/02/02]

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