The Sonoran Desert is a hot desert and ecoregion in North America that covers parts of the northwestern Mexican states of Sonora, Baja California, and Baja California Sur, as well as part of the South
Saguaro National Park in Arizona
The Sonoran Desert near Tucson, Arizona during winter
Velvet mesquite (Prosopis velutina)
Washingtonia filifera, the desert fan palm, in Anza Borrego Desert State Park
The Gran Desierto de Altar is one of the major sub-ecoregions of the Sonoran Desert, located in the State of Sonora in northwest Mexico. It includes the only active erg dune region in North America. T
Sand dunes at El Pinacate y Gran Desierto de Altar Biosphere Reserve, northwestern Sonora, México