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

References

• American Ornithologist's Union 1998. Checklist of North American birds. Washington D.C. USA.
• 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. 79
• Benítez-Díaz, H., Arizmendi-Arriaga, M.C. y Márquez-Valdelamar, L. M. 1999. Base de Datos de las AICAS. [en línea] México http://conabioweb.conabio.gob.mx/aicas/doctos/aicaslista.html [consulta: ]
• BirdLife International 2009. Atthis heloisa
• Birdlife International. 2001. Birlife's on line World Bird database: The site for bird conservation. Version 1.0 [en línea] Cambridge, UK. http://www.birdlife.net. [consulta: 17/02/02.]
• Edwards, E. P. 1982. Hummingbirds feeding on an excretion produced by scale insects. CONDOR. 84 (1) : 122.
• Escalante-Pliego, P. y Sada, M. A. 1996. Listado de nombres comunes de las aves de México. [en línea] México http://www.siti.com.mx/musave.dir/htm.dir/oldlist.htm [consulta: 16 de febrero 2002.]
• Gill, Frank, and Minturn Wright. 2006. Birds of the World: Recommended English Names. ix + 259
• Hilton-Taylor, C (Compilador) 2000. IUCN, Red list of Threated Species. [en línea] Gland, Switzerland and Cambridge, UK. http://www.redlist.org/search/search-expert.php [consulta: 17/02/02.]
• 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.
• Peterson, R. T. y Chalif, E. L. 1989. Aves de México. Guía de Campo. Ed. Diana. México D.F.
• Peterson, R. T., Soberón, J. y Sánchez-Cordero, V. 1999. Conservatism of ecological niches in evolutionary time. Science. (285) : 1265-1267.
• Schuchmann, K. L 1999. Family Trochilidae (Hummingbirds). Handbook of the Birds of the World. : 468-535
• The New México Departamento of Game & Fish. Biota Information system of New Mexico BISON. Ficha 040956, Bumblebee Hummingbird, Atthis heloisa. [en línea] USA http://www.cnr.vt.edu/fishex/nmex_main/species/040956.htm [consulta: 16/02/2002]
• 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]
• Wuethrich, B. 1999. Mexican pairs show geography's role. Science. (285) : 1190.
• Züchner, T. 1999. Bumblebee Hummingbird (Atthis heloisa). Handbook of the Birds of the World. : 673