A look across the San Rafael Valley and into Mexico from near Mesa Tank. This valley is one of the few remaining wildlife corridors in the Sky Islands not blocked by a border wall.In 2021 the Sierra Vista district of the Coronado National Forest approached Sky Island Alliance with a project idea to improve water sources for wildlife in the southwestern foothills of the Huachuca Mountains. The biologist for the district wanted to create better habitat for Chiricahua leopard frogs and other wil...
