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..
• BBL - Longevity Records of North American Birds (Online source)
• 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
• BirdLife International 2009. Protonotaria citrea
• 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..
• Elizondo, L.H. 1992. Especies de Aves Migratorias Neárticas en Costa Rica. Base de Datos de Biodiversidad, Instituto Nacional de Biodiversidad (INBio). Santo Domingo, Heredia. Costa Rica. 6 p. (mimeografiado).
• Gill, Frank, and Minturn Wright. 2006. Birds of the World: Recommended English Names. ix + 259
• Lewis, T.J. & F.G. Stiles.1980. Locational checklist of the birds of Costa Rica. Costa Rica Expeditions. San José, Costa Rica.
• Petit, L. 1999. The Birds of North America, Vol. 11, #409. Philadelphia, PA: American Ornithologists' Union; Academy of Natural Sciences.
• Sibley, Ch. and B. Monroe, Jr.. 1990. Distribution and Taxonomy of Birds of the World. Yale University Press. New Haven & London. 1111 p.
• 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
• Slud, P. 1967. The birds of Cocos Island, Costa Rica. Bulletin of the American Museum of Natural History 134: 261-294.
• Slud, P. 1980. The birds of Hacienda Palo Verde, Guanacaste, Costa Rica. Smithsonian Institution Press, Washington. 62 p.
• 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. 1983. Checklist of birds. Pp. 530-544, In: D.H. Janzen (ed.). Costa Rican Natural History. University of Chicago Press, Chicago.
• Terres, J. 1980. The Audobon Society Encyclopedia of North American Birds. New York: Alfred A. Knopf, Inc..