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

References

• A monograph of the Hirundinidae or family of swallows by R. Bowdler Sharpe and Claude W. Wyatt (http://www.archive.org/stream/monographofhirun01shar#page/n5/mode/2up)
• 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
• Ehrlich, Paul R., et al. The Birder’s Handbook: A Field Guide to the Natural History of North American Birds. New York: Simon & Schuster, 1988.
• H. W. Koepcke and M. Koepcke, Sobre el proceso de transformacion de la materia organica en las playas arenosas marinas del Peru. Publ. Univ. Nac. Mayer San Marcos, Zoologie Serie A, No. 8, from p. 24 (1952).
• Martinez ND (1991) Artifacts or attributes? Effects of resolution on the Little Rock Lake food web. Ecol Monogr 61:367–392
• Swallows - Living with Wildlife - Washington Department of Fish and Wildlife (http://wdfw.wa.gov/living/swallows.html)
• T. Mizuno and J. I. Furtado, Food chain. In: Tasek Bera, J. I. Furtado and S. Mori, Eds. (Junk, The Hague, Netherlands, 1982), pp. 357-359, from p. 358.