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Cantabrian Brown Bear Cub Alba Begins Acclimatization at Valsemana Enclosure in León

Regional wildlife authorities will oversee her adaptation in a semi-free environment to boost survival prospects ahead of her planned return to the wild.

Overview

  • Earlier this week, Alba was transferred from Cantabria’s wildlife recovery center to the Monte de Valsemana acclimatization enclosure in León.
  • She will spend one to two months in semi-wild conditions designed to simulate natural habitats before reintroduction.
  • The Valsemana facility features video monitoring and environmental enrichment aimed at encouraging foraging and territorial behaviors.
  • Conservation agencies from Asturias, Cantabria and Castilla y León coordinate under a shared protocol to manage rescues and releases of Cantabrian brown bears.
  • Since 2019, six bear cubs—including Saba, who later bred successfully in the wild—have used Valsemana’s semi-free release program.