Cooper, W., and V. Pérez-Mellado. “Escape by the Balearic Lizard (<em>Podarcis lilfordi</Em>) Is Affected by Elevation of an Approaching Predator, But Not by Some Other Potential Predation Risk Factors”. Acta Herpetologica, vol. 6, no. 2, Dec. 2011, pp. 247-59, doi:10.13128/Acta_Herpetol-9459.