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References

  • Arnold, S.J. (1983). Morphology, performance and fitness. Am. Zool. 23, 347361.
  • Baicich, P.J. & Harrison, C.J.O. (1997). A guide to the nests, eggs, and nestlings of North American birds. San Diego: Academic Press Inc.
  • Barker, F.K., Cibois, A., Schikler, P., Feinstein, J. & Cracraft, J. (2004). Phylogeny and diversification of the largest avian radiation. Proc. Natl. Acad. Sci. USA 101, 1104011045.
  • Baum, D.A & Larson, A. (1991). Adaptation reviewed: a phylogenetic methodology for studying character macroevolution. Syst. Zool. 40, 118.
  • Carothers, J.H. (1986). An experimental confirmation of morphological adaptation: toe fringes in the sand-dwelling lizard Uma scoparia. Evolution 40, 871874.
  • Cundall, D. (1983). Activity of head muscles during feeding by snakes: a comparative study. Am. Zool. 23, 383396.
  • Cundall, D. & Greene, H.W. (2000). Feeding in snakes. In Feeding: form, function, and evolution in Tetrapod vertebrates: 293333. Schwenk, K. (Ed.). San Diego: Academic Press.
  • Gans, C. (1952). The functional morphology of the egg-eating adaptations in the snake genus Dasypeltis. Zoologica 37, 209.
  • Gans, C. (1974). Biomechanics: an approach to vertebrate biology. Ann Arbor: The University of Michigan Press.
  • Gans, C. & Oshima, M. (1952). Adaptations for egg eating in the snake Elaphe climacophora (Boie). Am. Mus. Nov. 1571, 116.
  • Gans, C. & Williams, E.E. (1954). Present knowledge of the snake Elachistodon westermanni (Reinhardt, 1863). Breviora: Mus. Comp. Zool. 36, 117.
  • Garland, T. Jr. & Adolph, S.C. (1994). Why not to do two-species comparative studies: limitations on inferring adaptation. Physiol. Zool. 67, 797828.
  • Garland, T. Jr. & Losos, J.B. (1994). Ecological morphology of locomotor performance in squamate reptiles. In Ecological morphology: integrative organismal biology: 240303. Wainright, P.C. & Reilly, S.M. (Eds). Chicago, IL: University of Chicago Press.
  • Gittleman, J.L. & Luh, H.K. (1994). Phylogeny, evolutionary models and comparative methods: a simulation study. In Phylogenetics and ecology: 103122. Vane-Wright, R.I. (Ed.). San Diego: Academic Press.
  • Gould, S.J. & Lewontin, R. (1979). The spandrels of San Marcos and the panglossian paradigm: a critique of the adaptationist programme. Proc. Roy. Soc. Lond. Ser. B: Biol. Sci. 205, 581598.
  • Gravlund, P. (2001). Radiation within the advanced snakes (Caenophidia) with special emphasis on African opistoglyph colubrids, based on mitochondrial sequence data. Biol. J. Linn. Soc. 72, 99114.
  • Greene, H.W. (1986). Diet and arboreality in the Emerald Monitor, Varanus prasinus, with comments on the study of adaptation. Fieldiana 31, 112.
  • Greene, H.W. (1989). Ecological, evolutionary, and conservation implications of feeding biology in old world cat snakes, genus Boiga (Colubridae). Proc. Calif. Acad. Sci. 46, 193207.
  • Greene, H.W. (1997). Snakes: the evolution of mystery in nature. Berkeley: University of California Press.
  • Harrison, H.H. (1975). A field guide to the birds' nests: United States east of the Mississippi river. Boston: Houghton Mifflin.
  • Larson, A. & Losos, J.B. (1996). Phylogenetic systematics of adaptation. In Adaptation: 187220. Lauder, G.V. & Rose, M. (Eds). San Diego: Academic Press.
  • Lauder, G.V., Leroi, A.M. & Rose, M.R. (1993). Adaptations and history. Trends Ecol. Evol. 8, 294297.
  • Lopez, T.J. & Maxson, L.R. (1995). Mitochondrial DNA sequence variation and genetic differentiation among Colubrine snakes (Colubridae: Colubrinae). Biochem. Syst. Ecol. 23, 487505.
  • Lopez, T.J. & Maxson, L.R. (1996). Albumin and mitochondrial DNA evolution: phylogenetic implications for colubrine snakes (Colubridae: Colubrinae). Amphibia-Reptilia 17, 247259.
  • Lopez, T.J., Maxson, L.R. & Dowling, H.G. (1993). Phylogenetic relationships of the African egg-eating snake, Dasypeltis scabra. Amphibia-Reptilia 14, 223236.
  • Losos, J.B. & Miles, D.B. (1994). Adaptation, constraint, and the comparative method: phylogenetic issues and methods. In Ecological morphology: integrative organismal biology: 6098. Wainright, P.C. & Reilly, S.M. (Eds). Chicago: University of Chicago Press.
  • De Queiroz, A. & Rodríguez-Robles, J.A. (2006). Historical contingency and animal diets: the origins of egg eating in snakes. Am. Nat. 167, 684694.
  • Reed, C.A. (1965). North American bird eggs. Toronto: Dover Publications Inc.
  • SAS Institute Inc. (2000-2004). SAS 9.1.3 help and documentation. Cary, NC: SAS Institute Inc.
  • SPSS Inc. (2002). SPSS 11.0 for Macintosh. Chicago, IL: SPSS Inc.
  • Tarboton, W. (2001). A guide to the nests and eggs of Southern African birds. Cape Town: Hirt and Carter Ltd.
  • Walters, M. (1994). Birds' eggs. New York: Dorling Kinderley Inc.
  • Winterbottom, J.M. (1948). Priest's eggs of Southern African birds. Johannesburg: Winchester Press.