Mexico’s desert ecosystem is healing months after bison reintroduction — 2026-09-22

Impact Vector: Good News · Sep 22, 2026 · 2m

## Short Segments ## Feature Story In northern Mexico, the reintroduction of bison is sparking a remarkable ecological recovery in the Chihuahuan Desert. After a 200-year absence, bison have returned to the Cuatrociénegas nature reserve, and their impact is already visible. In August 2025, three bison were released into El Santuario, a 4,000-hectare section of the reserve, followed by 44 more in November. This initiative, led by the Fundación Pro Cuatrociénegas, Museo del Desierto, and the Mexican Fund for the Conservation of Nature, aims to restore the ecological balance of this unique…