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 (January, 2008) http://www.iucnredlist.orghttp://www.iucnredlist.org External link.
  • 10. Cuthbert, R. (2008) Pers. Comm.
  • 1996. database, NODC Taxonomic Code
  • 2. del Hoyo, J., Elliott, A. and Sargatal, J. (1994) Handbook of the Birds of the World. Vol. 2: New World Vultures to Guineafowl. Lynx Edicions, Barcelona.
  • 2002. "Max Planck Institute for Demographic Research Longetivity Records" (On-line). Accessed November 05, 2006 at http://www.demogr.mpg.de/longevityrecords/.
  • 2011. Zoonomen - Zoological Nomenclature Resource, 2011.02.25
  • 2011. IOC World Bird List, Master List v2.9
  • 3. CITES (January, 2008) http://www.cites.orghttp://www.cites.org External link.
  • 4. Clark, W.S. (1999) A Field Guide to the Raptors of Europe, the Middle East and North Africa. Oxford University Press, Oxford.
  • 5. BirdLife International (May, 2008) http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=3371&m=0http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=3371&m=0 External link.
  • 6. Van Lawick-Goodall, J. and van Lawick-Goodall, H. (1966) Use of tools by the Egyptian vulture Neophron percnopterus. Nature, 212: 1468 - 1469.
  • 7. Cuthbert, R.J., Green, R.E., Ranade, S., Saravanan, S., Pain, D.J., Prakash, V. and Cunningham, A.A. (2006) Rapid populations declines of Egyptian vultures (Neophron percnopterus) and red-headed vultures (Sarcogyps calvus) in India. Animal Conservation, 9: 349 - 354.
  • 8. Green, R.E., Newton, I., Shultz, S., Cunningham, A.A., Gilbert, M., Pain, D.J. and Prakash, V. (2004) Diclofenac poisoning as a cause of vulture population declines across the Indian subcontinent. Journal of Applied Ecology, 41: 793 - 800.
  • 9. Vulture Rescue (May, 2008) http://www.vulturerescue.orghttp://www.vulturerescue.org External link.
  • B., Bruun., & S. Baha El Din.   (1985).  Common Birds of Egypt, The American University in Cairo Press, Cairo..  
  • BirdLife International 2012. Neophron percnopterus
  • Campbell, B., E. Lack. 1985. A Dictionary of Birds. Vermillion, SD: Buteo Books.
  • 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
  • International Union for Conservation of Nature and Natural Resources. 2006. "IUCN Red List of Threatened Species: Neophron Percnopterus" (On-line). Accessed November 09, 2006 at http://www.iucnredlist.org/.
  • Jackson, J., W. Bock, D. Olendorf. 2003. Grzimek's Animal Life Encyclopedia, 2nd ed.. Farmington Hills, MI: Gale.
  • Longevity Records: Life Spans of Mammals, Birds, Amphibians, Reptiles, and Fish (Online source)   http://www.demogr.mpg.de/longevityrecords External link.
  • Mundy, P., D. Butchart, J. Ledger, S. Piper. 1992. The Vultures of Africa. San Diego, CA: Academic Press 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.
  • Perrins, C., A. Middleton. 1985. The Encyclopedia of Birds. NY: Facts on File.
  • Widensaul, S. 1996. Raptors. NY: Lyons & Buford.

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