Mexico brings back 47 bison as ecosystem slowly begins to recover
Nearly 50 American bison have been reintroduced to the Chihuahuan Desert in Coahuila, Mexico, after a 160-year absence. The initiative aims to restore the ecological balance of the UNESCO-recognized nature reserve.
Why it matters
The reintroduction of a keystone species is a critical step in environmental conservation and ecosystem restoration in North America.
After being absent from the grounds for approximately 160 years, the American bison has made a grand comeback to the landscapes of Coahuila, Mexico. According to a report by AS, the reintroduction of dozens of bison in part of the Chihuahuan Desert is positively impacting the surrounding ecosystem in numerous ways, said the body that is the driving force behind the initiative. The effort, spearheaded by the Fundación Pro Cuatro Ciénegas, represents far more than a symbolic gesture; it is a calculated strategy to heal a devastated ecosystem.In 2025, nearly 50 bison were brought to Cuatrociénegas, a UNESCO-recognized nature reserve in Mexico’s Coahuila state.
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