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. Tachycineta bicolor
• 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, F.B. 2007. Ornithology. 3rd Edition. W.H. Freeman & Co. New York. 763 pp.
• Gill, Frank, and Minturn Wright. 2006. Birds of the World: Recommended English Names. ix + 259
• Harrison, H. 1975. A field guide to the birds' nests: United States east of the Mississippi River. New York: Houghton Mifflin, Peterson Field Guide Series.
• Lewis, T.J. & F.G. Stiles.1980. Locational checklist of the birds of Costa Rica. Costa Rica Expeditions. San José, Costa Rica.
• Robertson and Rendell (2001) A long-term study of reproductive performance in tree swallows: the influence of age and senescence on output. J Anim Ecol, 70:1014-1031.
• Robertson, R., B. Stutchbury, R. Cohen. 1992. Tree Swallow (Tachycineta bicolor). Pp. 1-28 in A Poole, P Stettenheim, F Gill, eds. The Birds of North America, Vol. 11. Philadelphia, PA: The Academy of Natural Sciences; Washington, DC: The American Ornithologists' Union.
• 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. 1964. The birds of Costa Rica: Distribution and Ecology. Bulletin of The American Museum of Natural History 128: 5-430
• 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. 1983. Checklist of birds. Pp. 530-544, In: D.H. Janzen (ed.). Costa Rican Natural History. University of Chicago Press, Chicago.
• http://ecophys.fishwild.vt.edu/SR-songbird-research.htm