Attributes / relations provided by
♦ 1Brown, C. R. 1997. Purple martin (Progne subis). In A. Poole, and F. Gill, eds. The Birds of North America. No. 287. Academy of Natural Sciences, Philadelphia, PA, and American Ornithologists’ Union, Washington, DC. 32pp.
♦ 2Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed February 01, 2010 at
animaldiversity.org ♦ 3Jetz W, Sekercioglu CH, Böhning-Gaese K (2008)
The Worldwide Variation in Avian Clutch Size across Species and Space PLoS Biol 6(12): e303. doi:10.1371/journal.pbio.0060303
♦ 4"Fig-eating by vertebrate frugivores: a global review", MIKE SHANAHAN, SAMSON SO, STEPHEN G. COMPTON and RICHARD CORLETT, Biol. Rev. (2001), 76, pp. 529572
♦ 5Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005).
Host-Parasite Database of the Natural History Museum, London
♦ 6Species Interactions of Australia Database, Atlas of Living Australia, Version ala-csv-2012-11-19