Sierra Madre Occidental pine–oak forests
The Sierra Madre Occidental pine–oak forests (Spanish: Bosques de pino-roble de la Sierra Madre Occidental) are a Temperate broadleaf and mixed forests ecoregion of the Sierra Madre Occidental range from the southwest USA region to the western part of Mexico. They are home to a large number of endemic plants and important habitat for wildlife.
Source: Wikipedia — Sierra Madre Occidental pine–oak forests (CC BY-SA 4.0)