This is the peer reviewed version of the following article: Petelle, M. B., Martin, J. G. A. and Blumstein, D. T. (2015), Heritability and genetic correlations of personality traits in a wild population of yellow-bellied marmots (Marmota flaviventris). J. Evol. Biol., 28: 1840–1848. doi:10.1111/jeb.12700, which has been published in final form at 10.1111/jeb.12700. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.