Protocols for Projects agreement approved by Washington County, Bureau of Land Management, and United States Fish and Wildlife Service for the construction, operation, maintenance, and replacement of utilities within the Red Cliffs Desert Reserve and/or Incidental Take Areas dated August 1, 2006, as amended. 3. Amendment and renewal of the Desert Tortoise Habitat Conservation Plan, Washington County, Utah (a) In general Upon receipt from Washington County, Utah, of a proposal to amend and renew the Desert Tortoise Habitat Conservation Plan, Washington County, Utah that includes an additional 6,865 acre desert tortoise reserve zone named the Red Cliffs Desert Reserve, Zone 6, as generally depicted on a map entitled Red Cliffs Desert Reserve, Zone 6 and dated February 23, 2018, the Secretary shall, after coordination with units of local government and in accordance with the provisions of this Act and with applicable laws, approve such amendment and renew such plan and the permit under the Endangered Species Act of 1973 ( 16 U.S.C. 1531 et seq.) that was issued for such plan, for a period of 25 years. (b) Management of Red Cliffs Desert Reserve, Zone 6 The Red Cliffs Desert Reserve, Zone 6 shall be managed by Washington County as part of and in conformity with the provisions of the Desert Tortoise Habitat Conservation Plan, Washington County, Utah. (c) Management of Federal lands The Secretary shall manage Federal lands within Zone 6 of the Desert Tortoise Habitat Conservation Plan, Washington County, Utah to enhance the natural values of such lands, including wildlife habitat, and recreational, cultural, educational, and scientific values of such lands. (d) Amendment of St. George Field Office Resource Management Plan (1) In general The Secretary, in consultation with units of local government including Washington County, shall amend the St. George Field Office Resource Management Plan to provide for management of Federal lands within the Red Cliffs Desert Reserve, Zone 6 area. (2) Amendment requirements The