There was an error published in J. Exp. Biol. 213, 862-869.

The following references were omitted from the Reference list:

Buckley, L. B. (2008). Linking traits to energetics and population dynamics to predict lizard ranges in changing environments. Am. Nat.171, E1-E19.

Helmuth, B., Kingsolver, J. G. and Carrington, E. (2005). Biophysics, physiological ecology, and climate change: does mechanism matter? Annu. Rev. Physiol.67, 177-201.

Kearney, M. and Porter, W. P. (2004). Mapping the fundamental niche: physiology, climate, and the distribution of a nocturnal lizard. Ecology85, 3119-3131.

Withers, P. C. and Williams, J. B. (1990). Metabolic and respiratory physiology of an arid-adapted Australian bird, the spinifex pigeon. Condor92, 961-969.

We apologise to authors and readers for this error.