1 23 Behavioral Ecology and Sociobiology ISSN 0340-5443 Behav Ecol Sociobiol DOI 10.1007/s00265-015-1927-8 A place in the sun: interspecific interference affects thermoregulation in coexisting lizards Anamarija Žagar, Miguel A. Carretero, Nadja Osojnik, Neftalí Sillero & Al Vrezec