; and (2) any reference in the Wilderness Act to the Secretary of Agriculture shall be considered to be a reference to the Secretary of the Interior. 5. Special management areas (a) Establishment There are established in the State: (1) Sentinel plain special management area (A) Boundary The Sentinel Plain Special Management Area, consisting of approximately 120,600 acres, as generally depicted on the map. (B) Purpose The purpose of the Sentinel Plain Special Management Area is to ensure ecological connectivity and movement of wildlife between the Barry M. Goldwater Air Force Range and the Gila Bend National Conservation Area; to secure native habitat for native species; and to provide recreation and development opportunities that are compatible with native species and with Department of Defense activities related to the Barry M. Goldwater Air Force Range. (2) Rainbow valley special management area (A) Boundary The Rainbow Valley Special Management Area, consisting of approximately 23,400 acres, as generally depicted on the map. (B) Purpose The purpose of the Rainbow Valley Special Management Area is to ensure ecological connectivity and movement of wildlife between the Sierra Estrella Mountains and the Sonoran Desert National Monument. (b) Management plans (1) In general Not later than 3 years after the date of enactment of this Act, the Secretary shall develop for each of the Special Management Areas a comprehensive management plan for the long-term protection and management of that area. (2) Purposes Each management plan shall— (A) describe the appropriate uses and management of each special management area consistent with the conservation purpose as specified in section 5(a); (B) be drafted with consultation from local, regional, and State jurisdictions; (C) be developed with extensive public input; (D) take into consideration any information developed in studies and plans for the land within each special management area