The Trillao and Lebrero hillocks Nature · Pozoantiguo, Alfoz de Toro, Zamora Image of Pozoantiguo, not of the place itself. Two erosion-resistant tesos, the Trillao and the Lebrero, command a municipal district of between 710 and 715 metres crossed by the Adalia stream, with pines, almond trees and vines where rabbits, hares, partridges and wild boar live. Photo: B25es (CC BY-SA 4.0) What to see and do in Pozoantiguo