Yosemite National Park is causing the problem. Despite the richness of high-quality habitats in Yosemite, the brown bear, California condor, and least Bell's vireo have become extinct in the park within historical time, and another 37 species currently have special status under either California or federal endangered species legislation. The most serious current threats to Yosemite's wildlife and the ecosystems they occupy include loss of a natural fire regime, exotic species, air pollution, habitat fragmentation, and climate change. On a more local basis, factors such as road kills and the availability of human food have affected some wildlife species. Yosemite National Park has
Yosemite National Park Mono Paiute took the survivors as captives back to Mono Lake and absorbed them into the Mono Lake Paiute tribe. After these wars, a number of Native Americans continued to live within the boundaries of Yosemite. A number of Indians supported the growing tourism industry by working as laborers or maids. Later, Indians became part of the tourism industry itself by selling baskets or performing for tourists. A reconstructed "Indian Village of Ahwahnee" has been erected behind the Yosemite Museum, located next to the Yosemite Valley Visitor Center. In 1855, entrepreneur James Mason Hutchings, artist Thomas Ayres and two others