The Logic of Species Comparisons

Balda R.P. Kamil A.C. (1989). A comparative study of cache recovery by three corvid species. Animal Behaviour, 38, 486–495.

Brooks D.R. McLennan D.A. (1991). Phytogeny, ecology, and behavior: A research program in comparative biology. Chicago: University of Chicago Press.

Coddington J.A. (1988). Cladistic tests of adaptational hypotheses. Cladistics, 4, 3–22.

Cook R.G. Sanders C.B. (1990, November). Dot texture perception by pigeons . Paper presented at the meeting of the Psychonomic Society, New Orleans.

Gould S.J. Vrba E.S. (1982). Exaptation–-A missing term in the science of form. Paleobi-ology, 8, 4–15.

Harvey P.H. Pagel M.D. (1991). The comparative method in evolutionary biology. New York: Oxford University Press.

Kamil A.C. (1988). A synthetic approach to the study of animal intelligence. In Leger D.W. , (Ed.), Nebraska Symposium on Motivation: Vol. 35. Comparative perspectives in modern psychology (pp. 257–308). Lincoln: University of Nebraska Press.

Rozin P. Schull J. (1988). The adaptive-evolutionary point of view in experimental psychology. In Atkinson R.C. Herrn-stein R.J. Lindzey G. Luce R.D. , (Eds.), Stevens' handbook of experimental psychology (2nd ed., Vol. 1, pp. 503–546). New York: Wiley.

Shettleworth S.J. (1990). Spatial memory in food-storing birds. Philosophical Transactions of the Royal Society B, 329, 143–151.