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 (May, 2009) http://www.iucnredlist.org
• 1988. Eagle. Pp. 2-5 in The World Book Encyclopedia. Chicago: World Book, Inc..
• 2. Animal Diversity Web (February, 2005) http://animaldiversity.ummz.umich.edu/site/accounts/information/Aquila_heliaca.html
• 3. CITES (May, 2009) http://www.cites.org
• 4. Global Register of Migratory Species (April, 2008) http://www.groms.de/
• 5. BirdLife International (February, 2005) http://www.birdlife.org/datazone/search/species_search.html?action=SpcHTMDetails.asp&sid=3535&m=0
• 6. BirdLife International. (2001) Threatened Birds of Asia: the BirdLife International Red Data Book. BirdLife International, Cambridge, UK.
• B., Bruun., & S. Baha El Din.   (1985).  Common Birds of Egypt, The American University in Cairo Press, Cairo..  
• BirdLife International 2008. Aquila heliaca
• Bologna, G. 1978. Simon and Schuster’s Guide to Birds. New York: Simon and Schuster Publications.
• Channing, K. 2000. "The Imperial Eagle-Aquila heliaca" (On-line). Accessed October 2, 2000 at http://www.hawk-conservancy.org/priors/sparks.htm.
• Gill, Frank, and Minturn Wright. 2006. Birds of the World: Recommended English Names. ix + 259
• Heredia, B. 1996. "International Action Plan for the Imperial Eagle" (On-line). Accessed November 16, 2000 at http://europa.eu.int/comm/environment/nature/directive/birdactionplan/aquilaheliaca.htm.
• Longevity Records: Life Spans of Mammals, Birds, Amphibians, Reptiles, and Fish (Online source)
• M., Tharwat.   (1997).  ‘Birds Known to occur in Egypt’, National Biodiversity Unit, no. 8, Egyptian Environmental Affairs Agency, Cairo..  
• Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed February 16, 2011 at http://animaldiversity.org. http://www.animaldiversity.org
• Peterson, R., G. Mountfort, P. Hollom. 1993. Birds of Britain and Europe. New York: Houghton Mifflin Company.
• R., Porter., & D. Cottridge.   (2000).  Birds of Egypt and the Middle East, The American University in Cairo Press, Cairo..  
• S., Baha El Din., J. Hobbs., W. Mullie., S. Goodman., & P. Meininger.   (1989).  The Birds of Egypt, Oxford University Press, New York..  
• Wyss, H. 1997. Eagle: A Portrait of the Animal World. New York: Smithmark.