* Nevada
* California
* Oregon
* Utah
* Wyoming
* Colorado
* Arizona
* New Mexico
They are found in various habitats, including grasslands, deserts, mountains, and even forests. While they are technically feral horses, meaning they are descendants of domesticated horses that escaped or were released, they are considered a native species to North America.
However, it's important to note that mustang populations are managed by the Bureau of Land Management (BLM). The BLM works to ensure the health of mustang herds and the balance of the ecosystem. This often involves managing their numbers through roundups and other strategies.