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

References

  • 1996. database, NODC Taxonomic Code
  • 2006. website, AOU Check-List (07-2006)
  • 2006. website, Zoonomen - Zoological Nomenclature Resource, 2006.12.13
  • 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 2012. Melopsittacus undulatus
  • Brouwer et al. (2000) Longevity records for Psittaciformes in captivity. Int Zoo Yb, 37:299-316.
  • 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
  • Forshaw, J. 1977. Parrots of the World. Neptune, NJ: TFH Publications.
  • 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
  • Holmes and Ottinger (2003) Birds as long-lived animal models for the study of aging. Exp Gerontol, 38:1365-1375.
  • Juniper, T., M. Parr. 1998. Parrots: A Guide to the Parrots of the World. Sussex, TN: Pica Press.
  • Kavanau, J. 1987. Behavior and Evolution. Los Angeles, California: Science Software Systems, Inc..
  • 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.
  • Phillips, N. August 19, 2000. "Index Page for Pages on Budgerigars with a difference" (On-line). Accessed October 22, 2000 at http://home.clara.net/np21/indexgeneral.htm.

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