San Luis

Sierra San Luis

The Sierra San Luis is the last official northward effort of the Sierra Madre Occidental. They are overlaid by the Chihuahua/Sonora border and peter out just before the U.S. Border.

As part...

Type of Content: Sky Island Profile
Type of Content: Gallery

We just returned from Rancho Pan Duro on the spine of the Sierra Madre. It is located south of Los Ojos, 50 miles or so southeast of Agua Prieta/Douglas. Mexico doesn't have fire suppression...

Type of Content: Article

Canis lupus baileyi, the Mexican gray wolf, is back in the Madrean Sky Islands of Mexico. The last wild Mexican gray wolves were captured from the Sierra Madre in 1980 in an attempt to preserve...

Type of Content: Article
Subscribe to San Luis