Zaida Ortega Francisco y Javier Martín‐Vallejo. The thermal ecology of ectotherms has been studied for almost two centuries, but additional attention is currently being paid to the issue in order to understand how organisms deal with the environment in a climate change context. However, a consensus is still far away, due to the large number of factors involved and their complex interactions. In this context, three analyses in lacertid lizards were carried out: (1) a meta‐analysis, to test for differences between body and air temperatures from 71 populations, (2) a meta‐analysis concerning correlations between body and air temperatures from 60 populations, and (3) a multimodel inference using thermoregulation effectiveness indices from 45 populations. Leer más.