Protected Areas

(650 KB)

Map of Protected Areas and Proposed Protected Areas in the Sonoran Desert Bioregion. Gary Paul Nabhan and Andrew R. Holdsworth. State of the Sonoran Desert Biome: Uniqueness, Biodiversity, Threats and the Adequacy of Protection in the Sonoran Bioregion.

• Sonoran Desert National Park: A Citizen's Proposal - organization created to study, advocate, preserve, and defend the Sonoran Desert forever.