I. - C.  Chen, Hill, J. K., Ohlemüller, R., Roy, D. B., and Thomas, C. D., ?Rapid range shifts of species associated with high levels of climate warming?, ScienceScience, vol. 333, pp. 1024-1026, 2011.

J. P.  Barry, Baxter, C. H., Sagarin, R. D., and Gilman, S. E., ?Climate-related, long-term faunal changes in a California rocky intertidal community?, ScienceScience, vol. 267, p. 672, 1995.