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

References

• American Ornithologists's Union. 1998. Check-List of North American Birds (The Species of Birds of North America from the Arctic through Panama, Including the West Indies and Hawaiian Islands). 7th.ed.. Allen Press, Inc., Lawrence, Kansas, U.S.A..
• BirdLife International 2009. Aulacorhynchus prasinus
• Blake, J. y B.A. Loiselle. 1992. Fruits in the Diets of Neotropical Migrant Birds in Costa Rica. Biotropica 24 (2a): 200-210.
• Campbell, B. 1974. The Dictionary of BIRDS in color. New York: Exeter Books.
• Campos, R.G. 1989. Notas de campo sobre aves en diferentes sitios del país. Grecia, Costa Rica. 4p.
• Chaves, A. 1988. Inventario Biológico de la Zona Norte. Informe Final, Consultoría realizada para el Centro Agronómico Cantonal de Upala. Organización para Estudios Tropicales. San José, Costa Rica. 180 p.
• Delgado, R.; R.G. Campos; J. Sánchez y Ch. Gómez. 1998. Lista de Aves de Costa Rica/ Checklist of Costa Rican Birds. ASOCIACION ORNITOLOGICA DE COSTA RICA. San José. Costa Rica. 28 p..
• Dunning, J. 1993. CRC Handbook of Avian Body Masses. Boca Raton, Florida: CRC Press, Inc..
• Elizondo, L.H. 1984. Inventario preliminar de la avifauna del Parque Nacional Braulio Carrillo. Servicio de Parques Nacionales, Ministerio de Agricultura y Ganadería (MAG). San José, Costa Rica. 5 p.
• Gill, Frank, and Minturn Wright. 2006. Birds of the World: Recommended English Names. ix + 259
• Henriquez, A. June 1999. "Celaque National Park, Honduras" (On-line). Accessed October 14, 2001 at http://www.generation.net/~derekp/CelaqueE-S.html.
• Lewis, T.J. & F.G. Stiles.1980. Locational checklist of the birds of Costa Rica. Costa Rica Expeditions. San José, Costa Rica.
• Navarro, A.G., Peterson, A.T., López-Medrano, E. and Benítez-Díaz, H. 2001. Species limits in Mesoamerican Aulacorhynchus toucanets. Wilson Bull. 113:363-494.
• Perrins, C. 1996. The Illustrated Encyclopedia of BIRDS. New York: Barnes & Noble.
• Peterson, R., E. Chalif. October 1973. A Field Guide to Mexican Birds. Boston: Houghton Mifflin Company.
• Puebla-Olivares, F., Bonaccorso, E., Espinosa de los Monteros, A., Omland, K.E., Llorente-Bousquets, J.E., Peterson, A.T. & Navarro-Sigüenza, A.G. 2008. Speciation in the Emerald Toucanet (Aulacorhynchus prasinus) complex. The Auk 125:39-50.
• Riley, C. 1986. Observations on the breeding biology of Emerald Toucants in Costa Rica. Wilson Bulletin 98(4): 585-588.
• Riverbanks Zoo, 1999. "Toucans at Riverbanks Zoo / Breeding" (On-line). Accessed October 14, 2001 at http://www.riverbanks.org/aig/2canbree.htm.
• Sibley, Ch. and B. Monroe, Jr.. 1990. Distribution and Taxonomy of Birds of the World. Yale University Press. New Haven & London. 1111 p.
• Skutch, A. 1983. Birds of Tropical America. Austin: University of Texas Press.
• Skutch, A. F. 1967. Life histories of Central American highland birds. Nuttall Ornithol.. Club Bull. 7.
• Skutch, A.F.. 1944. Life history of the Blue-Throated Toucanet. Wilson Bull. 56: 133-151.
• Skutch. A.F. 1945. Incubation and nestling periods of Central American birds. Auk 62: 8-37. 1945.
• Slud, P. 1960. The birds of Finca La Selva, Costa Rica: A tropical wet forest locality. Bulletin of the American Museum of Natural History 121(2): 146 p.
• Slud, P. 1964. The birds of Costa Rica: Distribution and Ecology. Bulletin of The American Museum of Natural History 128: 5-430
• Stiles, F.G. & A. F.Skutch. 1995. Guía de Aves de Costa Rica.Traducción al Español: Loretta Rosselli. Ilustrado por Dana Gardner. Instituto Nacional de Biodiversidad (INBio). Heredia, Costa Rica. 580 p.
• Stiles, F.G. 1977. Checklist of the birds of La Selva and vicinity. Universidad de Costa Rica. San José, Costa Rica. 12 p.
• Stiles, F.G. 1978. Aves de la Cordillera Volcánica Central, con referencia al Volcán Barva. Departamento de Pesca Continental y Vida Silvestre, Dirección General de Recursos Pequeros y Vida Silvestre, Ministerio de Agricultura y Ganadería. 2 p.
• Stiles, F.G. 1983. Checklist of birds. Pp. 530-544, In: D.H. Janzen (ed.). Costa Rican Natural History. University of Chicago Press, Chicago.
• Stiles, F.G. 1985. Conservation of forest birds in Costa Rica: Problems and perspectives. ICBP Technical Publication 4: 141-168.
• Stiles, F.G. 1991. Forest Birds - Caribbean slope. s.d. 7 p. (manuscrito).
• Stiles, F.G. 1991. Lista preliminar de la avifauna de la Reserva Forestal de San Ramón. Pp. 73-78, In: R. Ortiz (ed.). Memoria de Investigación, Reserva Forestal de San Ramón. Oficina de Publicaciones, Sede de Occidente, Universidad de Costa Rica.
• Terres, J. 1980. The Audubon society encyclopedia of North American birds. New York: Alfred A. Knopf.
• USGS, "Emerald Toucanet Habitat Map" (On-line). Accessed October 5, 2001 at http://www.mbr.nbs.gov/central_america/birds/bird555_distr.gif.
• Wenny, D. May 2000. Seed dispersal, seed predation, and seedling recruitment of a newtropical montane tree. Ecological Monographs / Ecological Society of America, 70 (2): 331-351.