This series of six canyons cuts through the Sierra Madre Occidental mountain range and is popular for hiking and viewing wildlife. The famous El Chepe train traverses the length of the canyon rim ...
The long-lost Omiltemi cottontail has been spotted on camera after more than a century, sparking hope for its conservation.
Currently, thick-billed parrots are largely restricted to temperate conifer, pine, mature pine-oak and fir forests at elevations of 1200–3600 meters in the Sierra Madre Occidental mountain range ...